Cartier Ballon Bleu de Cartier Watch - 40 mm Steel Case - Silvered Dial - Interchangeable Black Leather Strap - WSBB0039 Multiple 2 mm 18K rose gold

2 mm 18K rose gold case

black flinque dial with rhodiumized steel sword-shaped hands

22 mm x 19 mm 18K yellow gold and black lacquer case

8mm x 19mm 18K pink gold case with brilliant cut diamonds

caliber 51900 pellaton automatic winding movement with power reserve display

Cartier Ballon Bleu de Cartier Watch - 40 mm Steel Case - Silvered Dial - Interchangeable Black Leather Strap - WSBB0039 Multiple 2 mm 18K rose gold40 mm steel case, 12. 4 mm thick, fluted crown set with a synthetic cabochon shaped spinel, sapphire crystal, silvered guilloche dial, caliber 1847 MC automatic movement, interchangeable black alligator leather strap, steel interchangeable deployant buckle. Water resistant to 3 bar (approx 30 meters 100 feet).