Swiss luxury watch brand Chopard presents a titanium version of its L.U.C Perpetual Chrono, the modern grand complication that combines chronograph and perpetual calendar functions.
Introduced five years ago, the L.U.C Perpetual Chrono houses the L.U.C 03.10-L movement, a veritable horological marvel notable for its integration of the most prestigious chronograph and perpetual calendar achievements. Carrying both “Chronometer certification” and the esteemed Poinçon de Genève, this masterpiece is now available with a lightweight grade 5 titanium case.
One of very few titanium perpetual calendar chronographs on the market, the new L.U.C Perpetual Chrono timepiece presents an innovative alternative for collectors seeking options besides gold or platinum, while retaining the sense of precious rarity found in watchmaking at its most prestigious. Titanium’s lightweight nature ensures the 45-millimeter timepiece is an ergonomic and comfortable watch for everyday wear, while the short lugs make it a perfect fit for any wrist.
The L.U.C 03.10-L movement was entirely developed and produced in Chopard Manufacture’s workshops and gave rise to four invention patents. The movement’s architecture is based on a construction reflecting the highest level of execution. At the heart of this mechanism, a column wheel precisely coordinates the functions of the chronograph, while a patented vertical coupling clutch ensures actuation that is light to the touch but utterly exact.
The flyback function allows immediate reuse of the chronograph without the need to stop and reset. When the zero-reset pusher is pressed, however, the instantaneous movement of the counters and central sweep seconds hand is managed by patented progressive-contact hammers that guarantee optimal precision. Finally, a semi-instantaneous jumping minute counter ensures the precise display of chronograph minutes. All chronograph functions are highlighted on the dial by red details.
The patented perpetual calendar mechanism, crafted so that its displays integrate perfectly with the chronograph functions, is no less inventive. In particular, the high precision orbital moon phase, a showpiece of the dial design at 6 o’clock, is accurate to just a day’s deviation every 122 years.
Testifying to its stature among the finest feats of Fine Watchmaking, the L.U.C. Perpetual Chrono timepiece is doubly certified as a “Chronometer” by the Swiss Official Chronometer Testing Institute (COSC) – denoting superior performance for accuracy and reliability under varied conditions – as well as by the Poinçon de Genève, synonymous with the highest levels of hand finishing and aesthetic quality throughout the wristwatch.
The movement, exhibiting a multitude of opulent hand finishes across its complex plates and bridges, is visible through the watch’s display case-back.
The elegant dial features a wide, twin-aperture instantaneous date display at 12 o’clock, with indications for the days of the week, the month, position in the leap year cycle and day/night display with a large orbital moon-phase at 6 o’clock. This highly complex but perfectly legible dial is a work of art in itself. The slate grey surface, created via a galvanic treatment on an 18-carat gold base, is decorated with a sunburst guilloché pattern.
With its subtle decoration, pared-back hour-markers and palette of soft greys with sporty bursts of red for the chronograph indications, the L.U.C Perpetual Chrono in grade 5 titanium offers a contemporary take on Fine Watchmaking in keeping with its lightweight casing.
A grey strap in soft, nubuck calfskin further strengthens the sense of a Grand Complication watch that is understated and versatile, yet utterly distinct in its finesse and beauty.
The new L.U.C Perpetual Chrono is limited to 20 pieces only.
Model: L.U.C Perpetual Chrono
Ref. 168611-3001 – in grade 5 titanium fitted with a grey nubuck calfskin strap
Numbered 20-piece limited edition
Grade 5 titanium
Total diameter 45 mm
Thickness 15.06 mm
Water resistance 30 metres
Titanium crown with L.U.C logo 8.50 mm
Vertical satin-brushed case middle
Polished bezel and case-back
Mechanical movement with manual winding L.U.C 03.10-L
Number of components 452
Total diameter 33.00 mm
Thickness 8.32 mm
Number of jewels 42
Frequency 28,800 vph (4 Hz)
Power reserve approx. 60 hours
Perpetual calendar – patented mechanism
Integrated column-wheel chronograph
Patented return-to-zero device with pivoting hammers and elastic arm
Patented chronograph seconds hand return-to-zero system
Patented vertical clutch device
Nickel silver mainplate and bridges
Côtes de Genève motif adorning the bridges
Balance-spring with flat terminal curve
Poinçon de Genève
Dial and hands
Black rhodium-toned and hand-guilloché solid gold dial, with beams radiating from the date – Snailed silver-toned inner bezel ring – Red and black transfers
Chronograph and perpetual calendar function counters obtained by black rhodium-based galvanic treatment and ruthenium-treated appliques
Snailed-finish day/night and leap-year counters obtained by black rhodium-based galvanic treatment
Rhodium-plated Dauphine fusée-type hours and minutes
Rhodium-plated Dauphine-type hands for the small seconds as well as the day and month calendar indications
Rhodium-plated triangular-shaped hands for the day/night and leap-year calendar indications
Rhodium-plated red-tipped Dauphine-type hands for the chronograph hours and minutes counters
Baton-type red-tipped sweep-seconds hand
Minutes track with white and red details
Functions and displays
Central display of the hours and minutes
Small seconds at 6 o’clock
Instantaneous large date at 12 o’clock
Days of the week displayed at 9 o’clock and months at 3 o’clock
Moon phases appearing in a rotating aperture at 6 o’clock
Off-centred day/night display at 10 o’clock and off-centred leap-year display at 2 o’clock
Vertical coupling-clutch chronograph with flyback function
12-hour counter at 9 o’clock
30-minute counter at 3 o’clock with semi-instantaneous minutes display
Strap and clasp
Hand-sewn grey nubuck calfskin strap with nubuck lining and tone-on-tone stitching
Folding clasp in grade 5 titanium