Calibre de Cartier Chronographe

Details

Calibre de Cartier Chronograph watch, mechanical Manufacture with self-winding mechanism caliber 1904-CH MC, steel case, 7-sided crown in steel set with a faceted synthetic blue spinel, black 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, sapphire crystal, black semi-matt alligator strap, steel double adjustable deployant buckle, Chronograph and calendar aperture at 6 o'clock, sapphire case back, thickness: 12.6 mm, water-resistant to 10 bar (100 meters).