The combination of perpetual calendar and hand-wound chronograph has long been regarded by connoisseurs as one of the highest expressions of the watchmaker’s craft, which Chopard mastered five years ago when it first presented the L.U.C Perpetual Chrono. This ground-breaking masterpiece, carrying both Chronometer certification and the esteemed Poinçon de Genève, is now transformed for the fast-paced demands of modern lifestyles, with a case made from lightweight, durable titanium. Combined with an artfully paired-back aesthetic, the new L.U.C Perpetual Chrono takes a truly modern approach to classical Fine Watchmaking .

Case & Dial
Metal	titanium
Thickness	15.06 mm
Dial	in 18-carat white gold in a hand-guilloché anthracite grey color - Satin sunburst finish centered on the sun - Rhodium-plated chevron hour markers - Azured flange - White minute marker transfers and red digits - Counters in an opaline silver-tone anthracite color with white transfers
Water-Resistant	30 metres
Case-Back	see-through sapphire crystal
Crown Material	titanium
Front Glass	glareproofed scratch-resistant sapphire crystal
Movement
Movement	L.U.C 03.10-L
Type of Winding	hand-wound mechanical movement
Function	small seconds, date, jumping 30-minute counter, chronograph seconds hand, 12-hour counter, hours and minutes
Complications	perpetual calendar, chronograph
Power Reserve	Power Reserve of approximately 60 hours
Certification(s)	Poinçon de Genève quality hallmark
Frequency	4 Hz (28,800 vibrations per hour)
Decoration on Movement	bridges adorned with Côtes de Genève, circular-grained mainplate
Balance Spring	flat
Balance Wheel	Variner
Movement Dimensions	Ø 33.00 mm
Movement Thickness	8.32 mm
Number of Movement Parts	452
Jewels	42
Strap & Buckle
Buckle Type	folding clasp
Buckle Material	titanium
Strap	black alligator leather strap (matt square plate) with hand sewn matching tones , lining: alligator brown, grey calfskin (nubuck effect) with hand sewn matching tones
Other
Limited Edition	20