L.U.C Engine One Tourbillon

18-karat rose gold

LIMITED EDITION

Back
With its sleek and balanced details, the 100-piece limited-edition L.U.C Engine One in 18-karat rose gold perfectly evokes automotive style and aesthetics. Machined like a reamed engine block, the L.U.C Caliber 04.01-L4 is chronometer-certified by the COSC and rhodium-plated. The blued screws exquisitely recall the blue numerals and hour... markers engraved in the sapphire-crystal glass. This sophisticated timepiece boldly affirms Chopard’s long-established relationship with the world of competitive motor sports.
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Ref. Number:
161939-5001

Specifications

FUNCTION(S):
tourbillon
INDICATION(S):
hours and minutes, small seconds, power-reserve indicator
CERTIFICATION(S):
Chronometer certificate issued by the COSC
LIMITED EDITION:
100
MOVEMENT:
L.U.C 04.01-L4
TYPE OF WINDING:
hand-wound mechanical movement
MOVEMENT DIMENSIONS:
34.00 x 25.90 mm
MOVEMENT THICKNESS:
5.60 mm
POWER RESERVE:
60 hours
FREQUENCY:
4 Hz (28,800 vibrations per hour)
BALANCE WHEEL:
Variner
BALANCE SPRING:
with Phillips terminal curve
DECORATIONS ON MOVEMENT:
nickel silver bridges and mainplate, grained motif on the bridges
JEWELS:
29
NUMBER OF MOVEMENT PARTS:
209
MATERIAL:
18-karat rose gold
CASE DIMENSION(S):
44.40 x 35.40 mm
CASE THICKNESS:
10.90 mm
FRONT GLASS:
glareproofed scratch-resistant sapphire crystal
CASE-BACK:
see-through sapphire crystal
CROWN MATERIAL:
18-karat rose gold
WATER-RESISTANCE:
50 meters
STRAP:
brown alligator leather strap (matt square plate) with hand sewn matching tones , lining: alligator brown
BUCKLE MATERIAL:
18-karat rose gold
BUCKLE TYPE:
pin buckle
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