The high-precision manually wound movement is housed in a 45.7mm case in white gold. Inspired by the Reference 57260, on September 17, 2015, Vacheron Constantin introduced a watch with 57 complications — the most complicated watch ever made. It was devised by three master watchmakers from the company’s Atelier Cabinotiers workshops, and took eight years to develop. It was presented to mark Vacheron Constantin’s 260th anniversary.
The one-off piece was made to a special commission to preserve the traditional watchmaking principles certified by the Hallmark of Geneva.