Ballon Bleu de Cartier watch, 33 mm, mechanical movement with automatic winding. Yellow gold 750/1000 case and fluted crown set with a sapphire cabochon. Silvered guilloché dial. Blued-steel sword-shaped hands. Sapphire crystal. Interchangeable yellow gold 750/1000 bracelet.10.16 mm thick. Water-resistant to 3 bar (approx. 30 metres).
