Ballon Bleu de Cartier watch
Ballon Bleu de Cartier watch, 42 mm, self-winding mechanical movement. 18K rose gold case set with 126 brilliant-cut diamonds totalling 1.83 carats. Fluted crown set with a sapphire cabochon. Silvered guilloché lacquered opaline dial. Blued-steel sword-shaped hands. Sapphire crystal. 18K rose gold bracelet. Wrist size: 185 mm. Calendar aperture at 3 o’clock. Case thickness: 13 mm. Water-resistant to 3 bar (approx. 30 metres).