Cartier Ballon Bleu de Cartier Watch – 42 mm Steel and Yellow Gold Case – Silvered Dial – Interchangeable Two-Tone Bracelet – W2BB0031

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