Ballon Bleu de Cartier watch, 33 mm, mechanical movement with automatic winding. 18K rose gold (750/1000) case set with 47 brilliant-cut diamonds totaling 0.68 carats. Fluted crown set with a cabochon sapphire. Silvered sunray dial. Blued-steel sword-shaped hands. Sapphire crystal. Burgundy alligator skin strap, 18K rose gold (750/1000) ardillon buckle. Case thickness: 10.49 mm. Water-resistant up to 3 bar (approx. 30 meters/100 feet).