A quarter-century after the launch of the first L.U.C Quattro timepiece in 2000, Chopard Manufacture celebrates the 25th anniversary of its Quattro movement by presenting a brand-new edition in platinum, featuring a 39-millimetre case reshaped in line with the latest L.U.C aesthetic. A major innovation in the field of Haute Horlogerie, the exclusive Chopard Quattro technology has earned the L.U.C collection major recognition thanks to the first calibre powered by four series-coupled barrels stacked in pairs and containing exactly 1.885 metres of springs. This configuration – the only one of its kind in the world – enables an exceptional total power reserve of 216 hours (9 days), delivered with constant force to the escapement. The regularity of operation is ensured by a balance oscillating at a rate of 28,800 vibrations per hour, a guarantee of impeccable precision chronometer-certified by the COSC. Recognition by the Poinçon de Genève quality hallmark confirms the refinement of this L.U.C Quattro timepiece both technically and aesthetically.

Case & Dial
Metal: platinum
Thickness: 10.40 mm
Dial: Dial in frosted-textured brass featuring a light blue colour
Water-resistant: 30 metres
Case-back: see-through sapphire crystal
Crown material: platinum

Movement
Movement: L.U.C 98.09-L
Type of winding: hand-wound mechanical movement
Function: date,
small seconds,
hours and minutes,
power-reserve indicator
Power reserve: Power Reserve of approximately 216 hours, L.U.C Quattro Technology "two sets of two stacked barrels"
Certification(s): Poinçon de Genève quality hallmark
Frequency: 4 Hz (28,800 vibrations per hour)
Movement dimensions: Ø 28.60 mm
Movement thickness: 3.75 mm
Number of movement parts: 215
Jewels: 38

Strap & Buckle
Buckle type: pin buckle
Buckle material: platinum
Strap: brown alligatorgrey calfskin gra

Reference
161954-9001