Cartier Ballon Bleu watch, 36mm. Automatic winding mechanical movement. 750/1000 rose gold case set with 54 brilliant-cut diamonds totaling 0.78 carats. Fluted crown with cabochon sapphire. Silver sunray brushed dial set with 21 brilliant-cut diamonds totaling 0.19 carats. Blued steel sword-shaped hands. Sapphire crystal. Interchangeable 750/1000 rose gold bracelet. Thickness: 12.055mm. Water resistant up to 3 bar (~30 meters). Features: