UNO24 White-orange Quartz

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UNO 24 from Botta-Design

The 40 mm UNO 24 is the 24-hour one-hand watch from Botta-Design. It presents the entire day at a glance, allowing the wearer to adopt an entirely new approach to the time of day. Each day, the precise hand completes just one full rotation of the specially-developed 24-hour scale.

A delicate vertical line between the centre of the dial and the “0” at the top marks the transition from one day to the next. As soon as the hand crosses this line, the date jumps forward to show the new day.

Botta Uhr
Botta Design Uhr

The UNO 24 one-hand watch shows the passing of the day in analogue form, the positioning of the watch hand on the dial reflecting the sun’s position in the sky. The watch allows the time to be told to an accuracy of roughly five minutes – and even more precisely after a brief period of familiarization.

The real strength of the UNO 24 one-hand watch from Botta-Design, however, lies in its simple yet impressive ability to present the entire day “at a glance” in a precise analogue graphic form. A clear explanation of the 24-hour one-hand principlecan be found here.

The UNO-24 principle is available in seven different colour and dial versions. An overview of all UNO-24 models can be found here.

The watch case: architectural clarity right down to the tiniest detail

The stainless steel case of the UNO-24 one-hand watch from Botta-Design has been designed to look as flat and inconspicuous as possible. Thanks to the clever use of sloping edges, it appears to be merely a flat disc on the wearer’s wrist. With its integrated lugs, the watchstrap is discreetly attached beneath the housing to save space.

The entire watch case features an entirely functional design yet gives the impression of a sculpture that you will want to admire from every angle. All UNO-24 models are fitted with flat sapphire glass.

To reduce reflection and improve readability, the UNO-24 – like all Botta watches – is equipped with scratchproof coating on both sides. This high-tech surface treatment, familiar from high-quality optical lenses, transforms hard reflections into a transparent bluish shimmer, lending the entire watch an elegant and high grade feel.

UNO24 White-orange Quartz
Botta Uhr

The movement: high-quality, accurate and absolutely reliable.

The UNO-24 models are driven by a Swiss-made Ronda quartz movement. Unlike the much cheaper “Swiss-parts” movements, the components in this movement are manufactured and assembled entirely in Switzerland.

The original Ronda movement ensures that the UNO 24 will run smoothly and precisely for many years, which reflects the Botta principle of technical and design durability in its German-made watches.

Technical data


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.

Print 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”!


for this model

  • Auszeichnung Good Design
  • Auszeichnung Reddot Design Award
  • Auszeichnung German Design Award
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Benefits of purchasing from
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    Four-week exchange period

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    Two-year warranty

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    Fast shipping

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    Pioneer of one-Hand watch

  • Erfahrung-Icon

    30 years of experience

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