Vacheron Constantin · Movement

Vacheron Constantin caliber 1137

Ref. 1137

Selfwinding chronograph movement with minutes, large date, column-wheel chronograph with 12-hour and 30-minute counters, small seconds at 6 o'clock, hours

Type: Automatic
Display: Analog
Power reserve: 40 h
Frequency: 21600 vph
Jewels: 37
Diameter: 26.2 mm
Complications: Big Date, Chronograph, Column wheel, Hours, Minutes, Small Seconds
Base caliber: Frédéric Piguet caliber 1185