Chopard enriches its range with a barrel-shaped chronometer in 18-carat rose gold, designed like an exceptional wine, leaning on the best of Chopard watch-making expertise. Ultra-thin, gracefully curved and displaying rare elegance, the L.U.C Heritage Grand Cru is one of few tonneau-shaped watches to have an automatic winding movement of the same shape, the L.U.C 97.01-L. It is a reference to the pocket watches created by Louis-Ulysse Chopard. Just as a grand cru wine is classified and certified, the excellent craftsmanship is anointed with the Geneva Seal and its chronometer-grade precision by the COSC. Fitted with Chopard's Twin technology, it offers a comfortable 65 hours of autonomy. Unique in many ways, the L.U.C Heritage Grand Cru is for the distinguished man who collects great wines and exceptional watches: a true modern-day epicurean, the contemporary Chopard gentleman.

Case & Dial
Metal	18-carat rose gold
Case Diameter	38.5
Thickness	7.74 mm
Dial	in white - lacquered, porcelain-type finish - black and red decals - black Roman numerals
Water-Resistant	30 metres
Case-Back	see-through sapphire crystal
Crown Material	18-carat rose gold
Front Glass	glareproofed scratch-resistant sapphire crystal
Movement
Movement	L.U.C 97.01-L1
Type of Winding	self-winding mechanical movement
Function	date, hours and minutes, small seconds
Power Reserve	Power Reserve of approximately 65 hours, L.U.C Twin Technology (two stacked barrels)
Certification(s)	Certified chronometer (COSC)
Frequency	4 Hz (28,800 vibrations per hour)
Decoration on Movement	bridges adorned with Côtes de Genève, circular-grained mainplate
Balance Spring	with Phillips terminal curve
Balance Wheel	with three spokes
Movement Dimensions	28.15 x 27.60 mm
Movement Thickness	3.30 mm
Number of Movement Parts	197
Jewels	29
Strap & Buckle
Buckle Type	pin buckle
Buckle Material	18-carat rose gold
Strap	brown alligator leather strap (matt square plate) with hand sewn matching tones , lining: alligator brown