Cartier Ballon Bleu de Cartier Watch - 33 mm Steel Case - Silvered Diamond Dial - Interchangeable Bracelet - W4BB0021 Water 5 mm steel case with

5 mm steel case with anti-magnetic protection

Water resistant to 100 meters (330 feet)

months and leap years in a counter at 12 o'clock

caliber 8520 self-winding movement with automatic winding in both directions to reduce winding time

lacquered white dial is complemented by orange aluminum and varnished blue hands

Cartier Ballon Bleu de Cartier Watch - 33 mm Steel Case - Silvered Diamond Dial - Interchangeable Bracelet - W4BB0021 Water 5 mm steel case with33 mm steel case, 9. 96 mm thick, fluted crown set with a synthetic cabochon shaped spinel, sapphire crystal, silvered guilloche dial set with 11 brilliant cut diamonds totalling 0. 05 carat, automatic movement, interchangeable steel bracelet. Water resistant to 3 bar (approx 30 metres).