Master Control Q4148120

Featuring a 40-mm case, curved lugs, Dauphine hands and appliqué hour-markers, the new Master Control Calendar embodies the watchmaking spirit of this signature collection, achieving a subtle balance between technical prowess and contemporary aesthetics. On this model which boasts a complete calendar, the date indications (day and month) appear in blue in two apertures situated in the center of the dial, while the moon phase comes to life at 6 o'clock. Thanks to a new interchangeability system, the Master Control Calendar is available with two straps: One in stainless steel and the other in Novonappa® calfskin with a folding clasp. This duo of straps changes the look of the watch, effortlessly adapting from a casual look to a more sophisticated elegance.

Source: Jaeger-LeCoultre website, last updated Mar 2026