Cartier Ballon Bleu de Cartier 36 MM Watch W69017Z4

36.6 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