Vacheron Constantin 2260 QC

Caliber 2260 QC is an automatic in-house movement manufactured by Vacheron Constantin, introduced in 2018 as part of the brand's 22xx caliber family. It combines a tourbillon with a perpetual calendar complication, representing one of the house's most technically demanding movements. The caliber remains in production and serves as a foundation for several of Vacheron Constantin's grand complication timepieces in its Prestige collections.