Round Must de Cartier Watch, 40mm, automatic mechanical movement 1847 MC. Stainless steel case, beaded crown with a synthetic cabochon spinel, sandblasted silver dial, blued steel sword-shaped hands, sapphire glass, black (non-animal material) bracelet, deployant clasp. Thickness: 9.62 mm. Water-resistant up to 3 bar (~30 meters). Features: