Cartier Ballon Bleu watch, 36 mm. Mechanical self-winding movement. Steel case, rose gold 750/1000 bezel and crown adorned with a cabochon-shaped synthetic spinel. Guilloché silver dial. Blued steel sword-shaped hands. Sapphire glass. Interchangeable two-tone bracelet. Thickness: 12.1 mm. Waterproof up to 3 bar (~30 meters). Features: