Cartier Style No: WSBB0061 Cartier Ballon Bleu de Cartier Watch - 40 mm Steel Case - Blue Sunray-Brushed Dial - Interchangeable Bracelet

40 mm steel case, 12.4 mm thick, fluted crown set with a synthetic cabochon-shaped spinel, sapphire crystal, blue sunray-brushed dial, caliber 1847 MC automatic movement, interchangeable steel bracelet. Water resistant to 3 bar (approx 30 meters/100 feet).