A pioneer in the Duometre collection, a platinum case is paired with a copper-coloured opaline dial. This daring, original combination remains highly prized by connoisseurs of fine watchmaking. Equipped with Calibre 391, featuring twin barrels and two gear trains, the Duometre Chronograph Moon reveals the full complexity of its functions through its finely decorated counters: chronograph and moon phase at 2 o'clock, hour-minute and day/night indicator at 9 o'clock, central seconds in blue sweeping the tachometric scale around the circumference of the dial, seconde foudroyante (emblematic of the collection) at 6 o'clock, power reserves
CASE
Platinum 950/1000
Diameter: 42.5 mm
Thickness: 14.2mm
WATER RESISTANCE
5 bar
DIAL
Appliqued numerals, Copper, Opaline
STRAP
Alligator leather, Black
Interchangeable: No
Lug width: 21mm
Length 12h: 75mm
Length 6h: 120mm
BUCKLE
Pin buckle
Platinum 950/1000
Buckle width: 18mm
JAEGER-LECOULTRE CALIBRE 391
FUNCTIONS
Twin Power-Reserve, Chronograph's Second, Jumping seconds, Hour - Minute, Seconds, Moon phase, Day/Night indicator, Chronograph
MOVEMENT
Manual winding, Components: 482, Vibrations per hour: 21600, Jewels: 54, Barrel: 2, Thickness: 8.24mm, Power reserve: 50 hours