Cartier Ballon Bleu Watch WJBB0007

36mm 18K yellow gold case set with 123 brilliant-cut diamonds totalling 1.21 carats, 12.1mm thick, fluted crown set with a sapphire cabochon, sapphire crystal, silvered guilloché lacquered opaline dial with blued-steel sword-shaped hands, self-winding movement, 18K yellow gold bracelet with wrist size 180mm. Water resistant to 30 meters.