Atelier de Chronométrie AdC30 Only Watch

Technical specifications


  • Hours
  • Minutes
  • Seconds


  • Self Winding/Automatic
  • Manufactured
  • Swiss Made


  • Round
  • White Gold
  • Polished
  • 37.00mm


  • Sapphire


  • Pin Buckle
  • White Gold


  • Calfskin
  • Brown


  • 2023

Official description

For this new Only Watch edition the AdC team wanted to take another step forward and the AdC30 is the result. It is a very special and unique timepiece which also comes with a new in-house calibre (M284), a case with an enhanced design and a dial handmade by the team in Barcelona for the first time.

True to this goal, the design of the handmade 18K grey gold case has been improved giving a larger stepped shape of the lugs. It is a delicate case that combines perfectly with a very original sandwich dial with a complex execution. The result is a noticeable exquisite look.

The calibre M284 is the new AdC’s in-house movement, and it comes with a special handmade frosting decoration different from the regular M284 version. Its timeless look is totally aligned with the brand DNA, evoking the past with an architecture inspired in the calibres from the 1940's.

A rich mixture of high-end traditional finishes such as handmade frosting, anglage, perlage, polished countersinks, straight graining, étirage des flancs, black polish and beveled screws make it unique.

Estimate: CHF 50,000 - 70,000

Sold for: CHF 115,000