Cartier Ballon Bleu de Cartier Watch - 36 mm Steel Case - Silvered Dial - Interchangeable Bracelet - W4BB0024 Zones octagonal crown set with a

octagonal crown set with a faceted synthetic spinel

4 mm thick

0 mm 18K red gold case

18 mm 18K pink gold double adjustable foldin buckle

crown protector set with 488 brilliant-cut diamonds totaling 8

Cartier Ballon Bleu de Cartier Watch - 36 mm Steel Case - Silvered Dial - Interchangeable Bracelet - W4BB0024 Zones octagonal crown set with a36 mm steel case, 12. 1 mm thick, fluted steel crown set with a synthetic cabochon shaped spinel, steel bezel set with 54 brilliant cut diamonds totalling 0. 79 carat, sapphire crystal, silvered guilloche dial, automatic movement, interchangeable steel bracelet. Water resistant to 3 bar (approx 30 metres).