Drive de Cartier watch, Manufacture self-winding mechanical movement, caliber 1904-PS MC. Steel case, dimensions 40 x 41 mm, thickness 11.25 mm, octagonal steel crown set with a faceted synthetic spinel. Black flinqué dial, white applied Roman numerals, seconds hand in the shape of a polished steel leaf, hour and minute hands in the shape of a polished steel sword. Sapphire crystal. Semi-matte black alligator skin strap, interchangeable 18 mm steel folding buckle. Date window at 3 o'clock, small seconds at 6 o'clock, sapphire crystal case back. Waterproof up to 30 meters.