In its 40-mm case in pink gold, the new Master Control Calendar offers its complications their most beautiful role. It gives the time but also the complete calendar, not to mention its ingenious jumping date, finished with a refined red Jaeger-LeCoultre anchor. As its name suggests, this complication allows the date indicator to literally jump between the 15th and the 16th day of the month, ceding place for the moon phase. In an aperture at 6 o’clock, the star of the night is revealed or hidden against a background of the starry midnight blue sky.

Technical Details

Case : Pink Gold 750/1000 (18 carats)

Diameter : 40 mm

Water Resistance : 5 bar

Dial : Silvered grey, Sunray-brushed, Gilt numerals and hour-markers

Hands : Dauphines

Strap : Leather, Brown

Interchangeable : Yes

Lug width : 20mm

Length 12h : 70mm

Length 6h : 120mm

Buckle : Pin Buckle

Buckle Material : Pink Gold 750/1000 (18 carats)

Buckle width: 18mm
 

JAEGER-LECOULTRE CALIBER 866

Functions : Date, Hour – Minute, Day, Month, Moon phases, Seconds

Movement : Automatic winding, Components: 344, Vibrations per hour: 28800, Jewels: 34, Barrel: 1, Thickness: 6.15mm, Power reserve: 70 hours