2160

Caliber 2160 is Vacheron Constantin’s first self-winding tourbillon movement, measuring a mere 5.65 mm thick with 188 parts and an 80-hour power reserve. It features a 22K gold peripheral oscillating weight, a 2.5 Hz frequency, and an openworked Maltese cross carriage, with hand-beveling on the tourbillon bar taking 12 hours to complete; it also includes a power reserve indicator.