
The L.U.C Calibre 97.03-L is an ultra-thin, 3.30 mm thick tonneau-shaped movement. Reflecting the principles of Haute Horlogerie, it uses a 22-carat gold micro-rotor for bidirectional self-winding, while L.U.C Twin technology provides a 65-hour power reserve. Its precision is verified by a COSC chronometer rating.