Cartier Ballon Bleu de Cartier Watch - 42 mm Steel Case - Black Dial - W6920042

42 mm stainless steel case, 13 mm thick, fluted crown decorated with a synthetic cabochon-shaped spinel, sapphire crystal, black dial with Roman numeral and sword-shaped hands in blue steel, self-winding movement, stainless steel bracelet. Water resistant to 30 meters.