Cartier Ballon Bleu de Cartier Watch - 42 mm Steel Case - Black Dial - W6920042 50th 36 mm sedna gold case

36 mm sedna gold case with anti-magnetic protection

self winding HUB 44 movement with chronograph function

HUB6020 manufacture manual-winding power reserve skeleton tourbillon movement

2 mm Case Shape Round Case Back Transparent Crown Screw Down Bezel Rose Gold Movement Automatic Hands Luminous Dial Color Grey Dial Type Analog Dial Markers Arabic Band Material Leather Clasp Prong Buckle Water Resistance 30 Meters (100 Feet) Gender Men's

Cartier Ballon Bleu de Cartier Watch - 42 mm Steel Case - Black Dial - W6920042 50th 36 mm sedna gold case42 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.