Model incorporates the contemporary essence of the Twist concept with its crown at 4 o’clock and its off-centered tourbillon at 7 o’clock. In line with the Chopard Tech look the dial is partly cut-out, allowing the wearer to admire certain parts of the hand-wound L.U.C Calibre 02.12-L (L.U.C 4TBSTSi) movement chronometer-certified by the COSC. The escapement wheel is made of "silicium", making lubrification and finishing unnecessary and the plate and bridges have been coated with black PVD.
SpecificationsReference: 161917-9001
Function(s): tourbillon
Indication(s): hours, minutes, small seconds, power-reserve indicator
Movement: L.U.C 02.12-L (L.U.C 4TBSTSi) hand-wound
Manufactured Movement: Manufactured Movement
Diameter (movement): 29.70 mm mm
Thickness (movement): 6.10 mm mm
Size (movement):
Power Reserve: 216 hours, L.U.C Quattro Technology (two sets of two stacked barrels)
Frequency: 4 Hz (28,800 vibrations per hour)
Balance: Variner
Balance-spring: with Phillips terminal curve
Escapment:in silicium (silicon)
Jewels: 33
Patent: L.U.C Quattro Technology, Variner balance
Material: palladium
Diameter (case): 42.00 mm
>Thickness (case): 13.38 mm
Water-resistant up to: 30 metres
Sapphire crystal: scratch-proofed, cambered and glareproofed
Case back: sapphire crystal
Straps: hand-stitched alligator (black or brown)
Buckle: palladium buckle
Certification(s): COSC
Limited edition: 50
FocusThe case incorporates the contemporary essence of the Twist concept with its crown at 4 o'clock and its off-centered tourbillon at 7 o'clock.The escapement wheel and lever (with integrated "silicium" pallets) are made of "silicium", making lubrification and finishing unnecessary.The "Winding Assistance System" (WAS) especially developped for this timepiece is a world-first invention and guarantees a highly convenient hand-wound of the movement.
Suggestion
