JLC Master Control Calendar 40mm Q4148421

With the new Master Control Calendar, the moon phase offers a horological complication, a jumping date, which flies between the 15th and 16th day of the month. New to the Master Control collection, this mechanism ensures you never lose sight of the moon phase, located in an aperture at 6 o'clock. In its stainless steel version perfectly matched with its sunrayed silver dial, the Master Control Calendar offers a complete calendar. Under a sapphire crystal case-back, the reverse of the watch reveals the components of its new generation caliber, which promises a 70-hour power reserve.

Features:
Hours & minutes
Petite seconde
Moonphase Indicator at 6 o'clock
Month, Date, and Day Calendar with central jumping hand

Specifications:
Movement: Jaeger-LeCoultre Caliber 866
Power Reserve: 70 hours
Chronometer Certified: 1,000-Hour Master Control certification
Water Resistance: 5 bar / 50 meters

Case:
Material: Stainless steel
Diameter: 40.00mm x 10.95mm
Caseback: Screw see-through case back
Crystal: Sapphire crystal with anti-reflection coating on inner surface

Dial: 
Design: Silver sunray dial
Hands: Polished rhodium-finish numerals
Markers: Polished rhodium-finish hour-markers

Band
Interchangeable calfskin light brown leather
Complimentary Black Alligator strap
Lug width: 20mm
Buckle: Stainless steel Double Folding Buckle
Buckle width: 18mm