L.U.C Perpetual T

18-carat rose gold

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Ref. Number:
161940-5001
Description
The L.U.C Perpetual T is the epitome of Chopard Manufacture's watchmaking excellence. The 43mm rose-gold case houses the hand-wound L.U.C Calibre 02.15-L which displays the hours, the minutes, the small seconds on the tourbillon and a perpetual calendar with instant-display large date. Bearing the prestigious Poinçon de Genève quality hallmark and boasting an exceptional 216-hour power reserve – whose indicator, engraved on the movement, is visible through the sapphire crystal caseback – this outstanding timepiece is chronometer-certified by the COSC.
Specifications
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FUNCTION(S) tourbillon, perpetual calendar, 24-hour scale
INDICATION(S) power-reserve indicator, date, four-year leap-year cycle
MOVEMENT L.U.C 02.15-L
TYPE OF WINDING hand-wound mechanical movement
MATERIAL 18-carat rose gold
MOVEMENT DIMENSIONS Ø 33.00 mm
FREQUENCY 4 Hz (28,800 vibrations per hour)
CASE DIMENSION(S) 43.00 mm
MOVEMENT THICKNESS 9.35 mm
CASE THICKNESS 14.90 mm
POWER RESERVE Power Reserve of approximately 216 hours, L.U.C Quattro Technology "two sets of two stacked barrels"
BALANCE WHEEL Variner
BALANCE SPRING with Phillips terminal curve
DECORATIONS ON MOVEMENT bridges adorned with Côtes de Genève, circular-grained mainplate
NUMBER OF MOVEMENT PARTS 353
DIAL gold guilloché-worked silver dial with Roman numerals
WATER-RESISTANCE 30 metres
FRONT GLASS glareproofed scratch-resistant sapphire crystal
CROWN MATERIAL 18-carat rose gold
CASE-BACK see-through sapphire crystal
STRAP brown alligator leather strap (matt square plate) with hand sewn matching tones , lining: alligator brown
BUCKLE MATERIAL 18-carat rose gold
BUCKLE TYPE folding clasp
JEWELS 31
Movement
The hand-wound L.U.C Calibre 02.15-L is powered by Chopard-patented Quattro® technology providing the watch with an exceptional 216-hour power reserve. The outstanding handmade finishing of the movement parts as well as its timing performances earn it the right to carry the prestigious "Poinçon de Genève" quality hallmark and to be officially chronometer-certified by the COSC. It shows the hours, the minutes, the small seconds on the tourbillon, as well as a perpetual calendar with the days and a 24-hour dial at 9 o'clock, the months with the leap years at 3 o'clock and an instant-display large date at 12 o'clock. A power-reserve indicator is engraved on the bridge and can be visible through the case-back of the watch.