Since its foundation in 1846, the rulebook of Ulysse Nardin was written to defy convention and reconfigure tradition. United by a shared spirit of audacity, both visionaries imagined this exclusive limited-edition series of 29 masterpieces as a canvas to reshape traditional ways of seeing, an invitation to question the role of its elements beyond their initial appearance and encouraging deeper interpretation.

Caliber UN-371

Caliber UN-371

Manual-winding

Classic or unconventional, simple or complex, for men or women, our collection of calibers is one of the most extensive and diverse in the industry. It is based on a culture of innovation, independence and quality that has made Ulysse Nardin one of the most advanced brands in creative watchmaking.

A complex composition

  • Number of parts: 173
  • Number of jewels: 21
  • Total diameter (mm): 34

Impressive precision & longevity

  • Frequency (Hz): 3
  • Frequency (vph): 21'600
  • Power Reserve (H): 96
  • Functions: Hours and minutes. Manufacture skeleton movement.
  • Escapement: Silicon

Born from a shared enthusiasm for rejecting the status quo, the watch celebrates the balance between revealing the mechanics of the timepiece in a subtle, restrained way—inviting the wearer to discover meaning beyond the surface.

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At the heart of this creation beats the Manufacture Calibre UN-371, offering a 96-hour power reserve and featuring one of the FREAK VISION’s greatest innovations: a wide, super-light balance wheel in silicon, with nickel flyweights.

Amoureuxpeintre is a very curious, intelligent and articulate designer. He has an energy you find amongst younger generations, where everything feels possible, and boundaries do not exist. He is rooted in his origins, but is a citizen of the world. This boundless spirit has translated into a collaboration that pushes the limits in terms of design.

Jean-Christophe Sabatier, Chief Product Officer, Ulysse Nardin
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Amoureuxpeintre

Amoureuxpeintre’s unique approach to design knows no limits of form. From furniture, album art direction, to the design and production of accessories, the polymath brings his investigative vision to a horological object with an eye for monochromatic palettes, with clean and understated form. For Amoureuxpeintre, the beauty and meaning of an object is truly revealed through simplicity.