Ballon Bleu de Cartier watch. 33 mm. mechanical movement with automatic winding. Rose gold 750/1000 case set with 47 brilliant-cut diamonds totalling 0.68 carats. fluted crown set with a sapphire cabochon. rosé sunray-brushed dial. blued-steel sword-shaped hands. sapphire crystal. rose gold 750/1000 interchangeable bracelet. Case thickness: 10.16 mm. Water-resistant to 3 bar (approx. 30 metres).