The Vacheron Constantin Harmony collection was introduced in 2015 in celebration of the 260th anniversary of the brand. Its distinct cushion shape is inspired by a watch made in 1928. The Harmony Tourbillon Chronograph in platinum features a case of 42.0*51.97mm. It is powered by caliber 3200, providing it with a single pusher chronograph, a tourbillon escapement and an indicator for the power reserve.
