Cartier Ballon Bleu De Cartier Watch - 33 mm Steel Case - Diamond Dial - WE902074 Mystery caliber 9621 MC self-winding mechanical

caliber 9621 MC self-winding mechanical movement

white dial with silvered open-work grid

unidirectional ratcheted black ceramic bezel

caliber 1904-CH MC automatic movement with chronograph and calendar aperture at 6 o'clock

automatic movement with moon phases display

Cartier Ballon Bleu De Cartier Watch - 33 mm Steel Case - Diamond Dial - WE902074 Mystery caliber 9621 MC self-winding mechanical33mm steel case, 9. 96mm thick, sapphire back, fluted crown set with a synthetic spinel cabochon, sapphire crystal, silver diamond dial with sunray finish and lacquer, caliber 076 automatic movement with blued steel sword shaped hands, steel bracelet. Water resistant to 30 metres.