Timemaster Automatic "Vitamin C"
This Chronoswiss carries a vivid orange prototype dial that was never destined for the market. Conceived by Gerd Rüdiger Lang as an experimental piece, only five examples were produced and discreetly presented to a handful of trusted friends to gather insight and reactions. The project never moved beyond this stage, making these few watches the only witnesses to that unrealized chapter.
Timemaster Automatic "Vitamin C"
Equipped with a distinctive matte orange prototype dial, it never entered serial production and remained outside any official collection. Gerd Rüdiger Lang pursued this experimental path only on very rare occasions, creating a small circle of prototype executions, including select raspberry, brown and orange dial variations. As such, this watch stands as a rare fragment of Chronoswiss history, a true collector’s piece born from the brand’s most exploratory years.
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Crafted for Strength and Style
Bold Stainless Steel
The 40 mm stainless steel case of the Timemaster strikes a precise balance between robustness and refinement. Its confident architecture is defined by clean lines and purposeful proportions, crowned by the signature oversized onion crown. Inspired by Gerd Rüdiger Lang’s fascination with motorsport, it was designed for effortless handling, even with driving gloves on. A rotating bezel underscores the watch’s utilitarian spirit, allowing a specific moment to be marked and tracked with clarity. Combined, these elements shape a profile that is both functional and expressive, instantly recognizable as Chronoswiss.
A Dial That Glows With Purpose
Luminescent Hands
The dial makes an immediate statement, defined by assertive numerals, luminous hands, and a layout built for clarity at a glance. Its strong visual language is matched by a resilient case construction and refined satin-polished surfaces that blend durability with understated elegance. Paired with the supple leather strap, the Timemaster wears with confidence and balance, engineered to follow wherever the journey leads.
Certified Pre-Owned
The Highest Standards
Chronoswiss CPO (Certified Pre-Owned) means full confidence, inside and out. Each timepiece is serviced, polished, tested, and authenticated by our Lucerne watchmakers - with only original parts used. Every image shown on this page is of the exact watch you will receive and it comes with a new and unused strap. In addition all CPO models come with a two-year international warranty.
About Chronoswiss
Family owned for more than 40 years, Chronoswiss combines traditional watchmaking with modern design, innovative materials, and exquisite craftsmanship. Since the foundation in 1983 we have been reinterpreting Swiss watch tradition to create timepieces with a strong character. We break classic conventions with innovation while always maintaining a connection to history. Each model is a tribute to the 21st century, crafted in Lucerne.






