The Vacheron Constantin Harmony collection was introduced in 2016 as a result of the popularity of the platinum limited edition that was created 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 18K 5N pink gold and 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. It is fitted on a brown alligator strap with folding clasp.