













UNO 24 Edition 15 Automatic Pre-Order
- ✓ Free and fast shipping
- ✓ German production and service
- ✓ 99.4% positive customer reviews
- ✓ The original by Klaus Botta
- ✓ Free and fast shipping
- ✓ German production and service
- ✓ 99.4% positive customer reviews
- ✓ The original by Klaus Botta
UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design.
The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 40 mm |
Lug-To-Lug | 34,5 mm |
Height | 9,5 mm |
Weight | 36,5 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design. The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 40 mm |
Lug-To-Lug | 34,5 mm |
Height | 9,5 mm |
Weight | 36,5 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design. The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 40 mm |
Lug-To-Lug | 34,5 mm |
Height | 9,5 mm |
Weight | 36,5 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design. The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 40 mm |
Lug-To-Lug | 34,5 mm |
Height | 9,5 mm |
Weight | 36,5 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design. The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 40 mm |
Lug-To-Lug | 34,5 mm |
Height | 9,5 mm |
Weight | 36,5 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design. The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 40 mm |
Lug-To-Lug | 34,5 mm |
Height | 9,5 mm |
Weight | 36,5 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design. The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 40 mm |
Lug-To-Lug | 34,5 mm |
Height | 9,5 mm |
Weight | 36,5 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design. The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 45 mm |
Lug-To-Lug | 35,5 mm |
Height | 9,5 mm |
Weight | 41,8 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design. The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 45 mm |
Lug-To-Lug | 35,5 mm |
Height | 9,5 mm |
Weight | 41,8 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design. The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 45 mm |
Lug-To-Lug | 35,5 mm |
Height | 9,5 mm |
Weight | 41,8 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design. The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 45 mm |
Lug-To-Lug | 35,5 mm |
Height | 9,5 mm |
Weight | 41,8 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design. The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 45 mm |
Lug-To-Lug | 35,5 mm |
Height | 9,5 mm |
Weight | 41,8 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design. The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 45 mm |
Lug-To-Lug | 35,5 mm |
Height | 9,5 mm |
Weight | 41,8 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

UNO 24 Anniversary edition - The limited production watch celebrating the 15 year history of the original 24 hour one-hand watch
The anniversary edition is certainly also a typical BOTTA 24-hour single-hand watch with a brighter day half and a dark night half on the dial. Time is indicated by a single central hand; the hour hand. A prominent feature of the limited anniversary edition is the vibrant orange dial. This color is also featured as an accent color for the stitches of the leather straps. The UNO 24 Anniversary Edition is thus certainly the most present and determined version of our 24-hour single-hand watches.
The UNO 24 automatic anniversary is limited to 100 units.
Even the back of the automatic watch has a special design. The Platinum-galvanized rotor is visible through the sapphire crystal on the bottom of the case. It is also inscribed in orange color and bears the individual number (from 1-100).


Sun-synchronous time display
A day has 24 hours, not 12. Following this simple and convincing logic, the UNO 24 Edition 15 shows the entire day at a glance.
Just like a day on earth, the dial of the UNO 24 is divided into a light day half and a dark night half. The hour hand moves analogously to the sun on the firmament: in the morning it moves from the dark half of the night into the light half of the day, at noon it is at the zenith of the dial, in the evening it sinks back into the dark half of the night and crosses the fine date line at midnight. The date shows the new day. This "sun-synchronous" form of time display also ensures that the time is displayed unambiguously.
The new form of time display - with astronomical logic
Behind the extraordinary time display of the UNO 24 lies a logic that is as simple as it is convincing.
An earth day has 24 hours - just like the UNO 24 Automatic. Just as a day is divided into a day and a night half, the dial of our all-day watch is also divided into a light and a dark half. The movement of the hour hand corresponds exactly to the movement of the sun: in the morning it is on the horizon, at noon it is at the top, in the evening it is on the horizon again and at night it is at the bottom. When passing the fine date line at midnight, the date display also changes and the new day begins.
We at BOTTA call this type of natural time display "sun-synchronous". The three-dimensional dial of the UNO 24 immediately catches the eye with its fine details. The quadrants at 0 - 6 - 12 and 18 o'clock in contrasting colours simplify spontaneous orientation. The elaborate solo hour hand, paired with the precise 24-hour scale and the 10-minute markers, ensures that the time is surprisingly easy to read.
Not ordinary but consistently logical.


Swiss premium movement in a Tri-Titanium case.
After 15 years of evolutionary development, the UNO 24 is a real highlight in the usual watch landscape, both technically and in terms of design. The UNO 24 Automatic in its anniversary edition is also a real long runner in technical terms. Like all BOTTA automatic watches, it is powered by a proven Swiss Made automatic movement. The type 2893-2 Elaboré caliber from the Swiss quality manufacturer ETA sets standards in terms of low profile, reliability and durability. At BOTTA, it is refined with a design rotor including a limited serial number engraving. It is hand-tuned for maximum longevity and accuracy by master watchmakers.
The UNO 24 single-hand watch combines design extravagance with technical precision in a unique way, making it a statement of sophistication and exceptionality.
Watch straps
The UNO 24 Edition 15 comes with an exclusive Orange stitching Saddle-Leather strap. (If chosen at checkout)
No accessory influences the style of a watch as significantly as its strap. Whether elegant Milanese strap, sporty rubber strap or classic leather strap – we have the same high standards of design and quality for all our straps as for our watches themselves.
Discover the fine selection of high-quality BOTTA straps and give your watch a very individual character.

Technical data
Diameter | 45 mm |
Lug-To-Lug | 35,5 mm |
Height | 9,5 mm |
Weight | 41,8 g (without strap) |
Movement | Automatic, ETA 2893-2 elaboré Swiss Made, individually adjusted by hand |
Date | Yes |
Case material | 100% TRI-Titanium |
Glass type | Double domed sapphire crystal with double scratch resistant anti-reflection coating |
Water resistance | 5 ATM |
Strap | allergy-free, vegetable tanned bio-leather strap | leather strap | | rubber strap | steel link | milanaise strap | saddle leather strap |
Special features | 24-hour one-hand watch with date |
Manufacturing country | Germany |
Warranty | Two years, excluding wear parts and improper handling |

HOW TO SET YOUR WATCH CORRECTLY
Easily comprehensible step-by-step instructions showing how to correctly set your Botta wristwatch can be downloaded here. Depending on the particular functions of your watch, the setting options will differ in some cases considerably. You will always find the instructions for your individual model in the section entitled “How to set your watch correctly”. If you still find you have some questions, please do not hesitate to call us directly.
Download pdf instructionPrint out your own model
You can download a realistic cut-out model of this watch in PDF format here and print it out. You can then cut out the 1:1 paper model and place it on your wrist like a real watch. The model will give you a realistic impression of the size of the watch and how it will look on your wrist. For best results, use a good-quality colour printer and stable glossy paper. Enjoy trying on the “watch”!

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