Cartier Calibre de Cartier Chronograph Watch - 42 mm Steel Case - Black Dial - W7100061

42mm stainless steel case, 12.6mm thick, sapphire back, 7-sided stainless steel crown set with a faceted blue synthetic spinel, sapphire crystal, black dial with case snailed in part, stamped on the XII, the hour-markers and the counters, exterior rail-track, 7 Roman numerals and white transferred hour-markers, luminescent sword-shaped black oxidised-steel hands, calibre 1904-CH MC self-winding movement with chronograph and calendar aperture at 6 o'clock, stainless steel bracelet with security clasp. Water resistant to 30 meters.