Case in 18K yellow gold, circular-grained crown in 18K yellow gold set with a sapphire cabochon, mineral crystal, silver grained dial, Roman numerals, sword-shaped blued-steel hands, alligator-skin strap, ardillon buckle in 18K yellow gold, quartz movement Cartier caliber 688, calendar aperture at 3 o'clock, water resistant to 30 meters / 100 feet. Case dimensions: 33.7x25.5 mm, 6.35 mm thick.