Vacheron Constantin Unveils World's Most Complicated Wristwatch at Watches & Wonders 2025

The Les Cabinotiers Solaria Ultra Grand Complication-La Première, featuring 41 complications and 13 patents, marks a milestone in horological innovation and artistry during the Maison's 270th-anniversary celebration.

The Les Cabinotiers Solaria Ultra Grand Complication-La Première boasts a record-breaking 41 complications, surpassing all previous wristwatch designs in complexity.
Powered by the caliber 3655 movement, the watch contains 1,521 components, achieving groundbreaking miniaturization in its 45mm white gold case.
Key innovations include a patented multi-cam system driving five astronomical complications and a Westminster carillon minute repeater integrated with a tourbillon and chronograph.
The double-sided design features intricate sapphire components, aluminum split-seconds chronograph hands, and a celestial tracking function on the caseback.
Unveiled in Geneva at Watches & Wonders 2025, the watch is a one-of-a-kind piece created over eight years, with its movement potentially serving future models.