Ballon Bleu de Cartier watch

Ballon Bleu de Cartier watch, 37 mm, self-winding mechanical movement, moon phase. 18K rose gold case set with 117 brilliant-cut diamonds totalling 1.47 carats. Fluted crown set with a sapphire cabochon. Silvered guilloché lacquered opaline dial. Blued-steel sword-shaped hands. Sapphire crystal. Patent alligator skin strap, 16 mm 18K rose gold double adjustable folding buckle. Case thickness: 13.17 mm. Water-resistant to 3 bar (approx. 30 metres).