Cartier Ballon Bleu watch, 36mm. Automatic mechanical movement. Rose gold 750/1000 case set with 54 brilliant-cut diamonds totaling 0.79 carats. Fluted crown adorned with a cabochon sapphire. Silver sunray dial. Blued steel sword-shaped hands. Sapphire crystal. Bordeaux alligator strap with rose gold 750/1000 buckle. Case thickness: 12.10mm. Water-resistant up to 3 bar (~30 meters).