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L.U.C LUNAR BIG DATE

42 MM, AUTOMATIC, WHITE GOLD

£ 24,500
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Ref. Number:
161969-1001
Within its 18-carat white gold case, the L.U.C Lunar Big Date timepiece exudes a captivating poetry. The moon-phase complication of the chronometer-certified movement is so accurate that the difference between the actual lunar cycle and its indication is just one day every 122 years. The silver dial displays a large date at 12 o'clock and an original view of the moon phases showing both Northern and Southern hemispheres.
Case & Dial
MATERIAL:
18-carat white gold
CASE DIMENSION(S):
42.00 mm
CASE THICKNESS:
11.04 mm
DIAL:
sunray satin-brushed silver dial with luminescent hands
FRONT GLASS:
glareproofed scratch-resistant sapphire crystal
CROWN MATERIAL:
18-carat white gold
Strap & Buckle
STRAP:
black alligator leather strap (matt square plate) with hand sewn matching tones , lining: alligator brown
BUCKLE MATERIAL:
18-carat white gold
BUCKLE TYPE:
pin buckle
INDICATION(S):
hours and minutes, small seconds, date, orbital moon-phase display
MOVEMENT:
L.U.C 96.20-L
TYPE OF WINDING:
self-winding mechanical movement
MOVEMENT DIMENSIONS:
Ø 33.00 mm
FREQUENCY:
4 Hz (28,800 vibrations per hour)
MOVEMENT THICKNESS:
5.25 mm
POWER RESERVE:
Power Reserve of approximately 65 hours, L.U.C Twin Technology (two stacked barrels)
OSCILLATING WEIGHT:
22-carat gold
BALANCE WHEEL:
with three spokes
BALANCE SPRING:
flat
DECORATIONS ON MOVEMENT:
bridges adorned with Côtes de Genève, circular-grained mainplate
NUMBER OF MOVEMENT PARTS:
296
WATER-RESISTANCE:
50 metres
CASE-BACK:
see-through sapphire crystal
CERTIFICATION(S):
Certified chronometer (COSC)
JEWELS:
33
More Information
The chronometer-certified L.U.C Calibre 96.20-L is equipped with an ultra-precise device in which the wheel driving the moon-bearing disc comprises 135 teeth. Its indication is so precise that the difference between the mechanism and the actual lunar cycle amounts to just one day every 122 years.

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