Cartier Style No: W2BB0031 Cartier Ballon Bleu de Cartier Watch - 42 mm Steel and Yellow Gold Case - Silvered Dial - Interchangeable Two-Tone Bracelet

42 mm steel case, 13 mm thick, fluted 18K yellow gold crown set with a synthetic cabochon-shaped spinel, sapphire crystal, silvered guilloché dial, calibre 1847 MC automatic movement, interchangeable two-tone bracelet. Water resistant to 3 bar (approx 30 metres).