The Saint Gervais brings together a permanent calendar, a tourbillon and more than 10 days of power reserve in the same timepiece.

Vacheron Constantin’s new 2250 calibre assembles a permanent calendar, which with its four barrels extends the power reserve to 250 hours, coupled with a tourbillon mechanism and a permanent calendar. It bears the prestigious Hallmark of Geneva. Fifty-five of these timepieces are produced.