Vacheron Constantin · Manual Wind

1142 QP

Caliber 1142 QP, a state-of-the-art movement entirely designed and developed within the Manufacture, replaces the previous 1141 QP. The new movement drives the perpetual calendar functions – with indications of the date, days, months, leap years and moon phases – as well as the chronograph functions with a direct-drive seconds hands and 30-minute counter at 3 o’clock, positioned opposite the small seconds at 9 o’clock. Caliber 1142 will thus be able to keep track of all the vagaries of the calendar without any need for adjustments until March 1st 2100.