Titanium case with a black calfskin band. Fixed titanium bezel. Silver-tone dial. Dial Type: Analog. Chopard caliber L.U.C 04.02-L hand wind movement. Scratch resistant sapphire crystal. Transparent case back. Tonneau case shape, case size: 44.5 mm. Tang clasp. Functions: tourbillon. L.u.c Engine One Series. Luxury watch style. Chopard L.U.C Engine One Silver-tone Dial Mens Watch 168560-3001.