Cartier Ballon Bleu de Cartier Watch - 36.6 mm Steel Case - Black Alligator Strap - W69017Z4 Calibre De Cartier unidirectional rotating white cermaic bezel

unidirectional rotating white cermaic bezel with Ceragold diving scale

navy blue alligator skin strap

blue unidirectional rotating bezel

41 mm brushed and polished 18K Sedna gold case

bezel set with 48 brilliant-cut diamonds totaling 1

Cartier Ballon Bleu de Cartier Watch - 36.6 mm Steel Case - Black Alligator Strap - W69017Z4 Calibre De Cartier unidirectional rotating white cermaic bezel36. 6 mm by 12 mm thick stainless steel case, stainless steel fluted crown set with a blue synthetic spinel cabochon, sapphire crystal, silver dial with Roman numerals and blued steel hands, caliber Cartier 076 automatic movement, black alligator strap. Water resistant to 30 meters.