L.U.C 98.01-L

As the world's first hand-wound movement with four barrels arranged in two coupled sets, the L.U.C Calibre 98.01-L utilizes springs totaling 1.88 meters to deliver a 216-hour (9-day) power reserve, indicated on the dial at 12 o'clock. It features a concentric date and small seconds display at 6 o'clock, with finishing that adheres to the Poinçon de Genève quality standards.