Cartier Ballon Bleu Watch W6920104

39mm 18K pink gold case, 11.4mm thick, sapphire back, fluted crown in 18K pink gold crown set with a blue sapphire cabochon, 18K pink gold bezel, sapphire crystal, grey dial, caliber 9452 manual-winding movement with sword-shaped hands in blued steel, approximately 50 hours of power reserve, brown alligator skin strap, double adjustable folding buckle. Water resistant to 3 bar.