Ballon Bleu de Cartier watch

Ballon Bleu de Cartier watch, 36.6 mm, mechanical self-winding movement. Case in rose gold 750/1000 set with 135 brilliant-cut diamonds totalling 1.32 carats, fluted crown set with a sapphire cabochon. Case in rose gold 750/1000 set with 464 brilliant-cut diamonds totalling 1.60 carats. Sword-shaped hands in blued steel. Sapphire crystal. Bracelet in rose gold 750/1000 set with 1092 brilliant-cut diamonds totalling 6.99 carats, wrist size 165 mm.12.1 mm thick. Water-resistant to 30 metres/100 feet.