Ballon Bleu de Cartier watch
Ballon Bleu de Cartier watch, 36 mm, mechanical movement with automatic winding. 18K yellow gold case set with 54 brilliant-cut diamonds totalling 0.79 carat. Fluted crown decorated with a cabochon sapphire. Silvered sunray-brushed dial. Blued-steel sword-shaped hands. Sapphire crystal. Interchangeable 18K yellow gold bracelet. Thickness: 12.1 mm. Water-resistant to 3 bar (approx. 30 metres).