Vacheron Constantin 2755

Grand complication hand-wound movement with perpetual calendar, minute repeater and tourbillon escapement. Certified with the Hallmark of Geneva. Features a power reserve indicator on the back. Consists of a total of 602 parts. Uses an innovative centripetal governor for the strike mechanism instead of the traditional noisy recoil escapement, providing a totally silent system that reduces wear. This original device uses the opposite centrifugal and centripetal forces to achieve a steady strike rate. The device was first developed for the Tour de l'Ile anniversary watch of 2005.