Atelier de Chronométrie AdC21 Only Watch

Technical specifications


  • Hours
  • Minutes
  • Seconds


  • Round
  • Pink Gold
  • Polished
  • 37.00mm


  • Sapphire


  • Pin Buckle
  • Pink Gold


  • Calfskin
  • Brown


  • 2021

Official description

The concept was to create a unique timepiece that symbolized the human warmth behind the Only Watch charity auction. This warmth combined with a delicate elegance has been the main axis we had in mind throughout the creation process of the AdC21 Only Watch.

True to this concept, we created a specially designed new case in the warmest material; 18k pink gold. The stepped shape of the lugs gives a delicate touch to the overall design that is completed by a timeless two-tone pink sector dial with leaf pink gold and a blued steel hands. The result is a noticeable “pink on pink” look. 

The aesthetics of this indirect center seconds calibre is characterized by the beauty of the 18k pink gold-plated tone of the bridges combined with silver accents of the rhodium plated wheels and other parts. A rich mixture of high-end traditional finishes like handmade frosting, anglage, perlage, étirage des flancs, colimaçonage, polished countersinks, black polish and polished teeth make this timepiece unique.