Urwerk UR-100V Stardust

Technical specifications


  • Hours
  • Minutes


  • Self Winding/Automatic
  • Manufactured
  • Swiss Made


  • Tonneau
  • 41.00x49.70
  • Stainless steel
  • Diamond Set
  • 14.00mm


  • Sapphire

Water resistance

  • 3.00atm / 30.00m / 100.00ft


  • Pin Buckle
  • Stainless steel


  • Fabric
  • Blue


  • 2023

Official description

It sparkles brightly in the spotlight. With utmost delight, we extend a warm invitation to hold the UR-100V Stardust in your palm, gently pivoting it to reveal its finest profile, and savoring its true essence. This timepiece is bound to ignite a radiant twinkle in your eyes – a true watchmaker’s promise.

This UR-100V will tell you tales of stars and distant constellations, nascent beauty and flamboyance, flashes of lightning and transparent reflections. "The entire universe is composed of stellar particles, making their presence inevitable in all the forms of matter that surround us. Whether in their raw or transformed state, from carbon to cut diamonds, from iron mineral to steel alloy, this stardust is omnipresent. It's crazy to think that we, as human beings, are also made of this celestial substance. So, the nickname Stardust, logically associated with the setting of this UR-100V, also extends to the watch itself and to its future owner”, says URWERK’s Artistic Director and co-founder, Martin Frei.

This UR-100V is set with 400 diamonds (VVS1, Color D) totalling almost 1.90 carats of pure carbon. The technique chosen here is that of snow-setting: "We wanted a setting reminiscent of the starry heavens, with nothing at all uniform, more like ordered chaos. It wasn't so much the size of the stones that was important to us as their arrangement, this almost random design”, says Felix Baumgartner, master watchmaker and co-founder of URWERK.