Caliber 2460 QRA
This mechanical self-winding movement meeting all the stringent Hallmark of Geneva requirements embodies a twin feat of technical mastery: it combines an annual calendar – a complicated and functional horological complication needing just one annual adjustment of the month of February, apart from leap years – and a retrograde date display that is an acknowledged House speciality. This calibre is also equipped with a high-precision moon phase set to operate for more than a century any further adjustment as well as a stop seconds mechanism serving to stop the seconds hand and thus ensure extremely accurate adjustment. Its 22-carat gold oscillating weight – adorned with five raised decorative fillets – features a ruthenium finish and is equipped with a rotation system composed of ceramic ball bearings requiring no lubrication while guaranteeing a longer lifespan.
Models fitted with this caliber
Vacheron Constantin and the Hallmark of Geneva
The Hallmark of Geneva is a standard of excellence stemming from the tradition of Haute Horlogerie. It addresses the high-end Geneva watch brands.
It is the guarantee of origin (mechanical movement, assembly and regulation in the Canton of Geneva), quality of workmanship, durability and exceptional savoir-faire.
For over a century, the Hallmark of Geneva has been a reference for quality that is synonymous with the excellence of a traditional savoir-faire.