Master Control Chronograph Calendar

The Jaeger-LeCoultre Master Control Chronograph Calendar (ref. Q413843J) features a newly developed movement, Caliber 759, which combines a chronograph with a triple calendar display and a moon-phase. Brought together for the first time in a Jaeger-LeCoultre timepiece, this alliance of complications evokes the ancient links between watchmaking and astronomy. The new Caliber 759 features a column-wheel chronograph with a vertical clutch, a moon-phase indicator, and a 65-hour power reserve.