Vacheron Constantin 2755 GC16

Caliber 2755 GC16 is a manual-winding grand complication movement introduced by Vacheron Constantin in 2015. It features 16 complications, including minute repeater, perpetual calendar, and chronograph functions housed within the 27xx caliber family. The movement is produced in limited quantities and represents the manufacturer's in-house expertise in high-complication watchmaking. It remains in limited production as of current production records.