Taking up the challenge of developing a barrel-shaped movement without making any technical compromises, the Maison Chopard created the L.U.C Heritage Grand Cru adorned with 2.90 carats of baguette-cut diamonds. Ultra-thin and gracefully curved this elegant timepiece features an automatic movement with the in-house developed 97.01-L calibre and a 22-carat gold micro-rotor.

Case & Dial
Metal	18-carat white gold
Case Diameter	38.5
Thickness	7.74 mm
White Diamonds Carat	2.90
Dial	in matte black - lacquered finish - white decals - white Roman numerals
Water-Resistant	30 metres
Case-Back	see-through sapphire crystal
Crown Material	18-carat white gold
Front Glass	glareproofed scratch-resistant sapphire crystal
Movement
Movement	L.U.C 97.01-L1
Type of Winding	self-winding mechanical movement
Function	small seconds, date, hours and minutes
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 white gold
Strap	black alligator leather strap (matt square plate) with hand sewn matching tones , lining: alligator brown