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 ethical 18-carat rose gold, 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 

- Material: 18-carat rose gold

- Case Diameter: 39 mm

- Thickness: 10.40 mm

- Dial: Dial in frosted-textured brass featuring a deep blue colour

- Case Back: see-through sapphire crystal

- Crown Material: 18-carat rose gold

• 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

- Jews: 38

• Strap & Buckle 

- Buckle Type: pin buckle 

- Buckle Material: 18-carat rose gold

- Strap Material: grey alligator leather strap (matt square plate) with hand sewn matching tones, brown calfskin (matt) with hand sewn ecru seam