L.U.C 97.01-L

Designed, manufactured, and assembled within Chopard's Fine Watchmaking facilities, the self-winding L.U.C 97.01-L mechanical movement is a COSC-certified chronometer and the first tonneau-shaped calibre created by the Manufacture in 1997. Operating at 28,800 vibrations per hour (4 Hz), it achieves a 65-hour power reserve via Chopard’s proprietary Twin technology, which uses two coaxial barrels within a slim 3.3 mm profile. It features a 22-carat gold micro-rotor for winding.