Vacheron Constantin caliber 2162 R31

Calibre 2162 R31 revisits the concept of High Watchmaking by adapting it to modern times with its NAC slate grey finish, 72-hour power reserve and decorated gold peripheral weight. "This calibre exudes a palpable tension between High Watchmaking traditions and the permanent need to innovate”, notes Christian Selmoni, Director of Style and Heritage at Vacheron Constantin. “It will thus make a lasting mark on its time.” Beating at a rate of 18,000 vibrations per hour and measuring just 6.25 mm thick, Calibre 2162 R31 combines a retrograde date with a tourbillon. This unexpected match is embodied in a technical geometry of rare beauty with a retrograde mechanism visible to the naked eye through the openworked dial. The majestic tourbillon is set in a contemporary mainplate with a very high-quality watchmaking finish reflecting the grand Geneva tradition.