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.

CASE - Stainless steel, Diameter: 40 mm Thickness: 10.95mm, WATER RESISTANCE - 5 bar, DIAL-Polished rhodium-finish numerals and hour-markers, Silvered grey, sunray-brushed.HANDS - Dauphines .STRAP - Two straps included with the watch:Stainless steel Calfskin Leather,Light-brown, BUCKLE - Double Folding Buckle Stainless steel Buckle width: 18mm, JAEGER-LECOULTRE CALIBER 866. FUNCTIONS - Month, Hour - Minute, Moon phase, Seconds, Day, Date. MOVEMENT-Automatic winding, Components: 344, Vibrations per hour: 28800, Jewels: 34, Barrel: 1, Thickness: 6.15mm, Power reserve: 70 hours