Cartier Ballon Bleu de Cartier Watch - 33 mm Steel Case - Diamond Bezel - W4BB0016 34mm 18K pink gold fluted crown

18K pink gold fluted crown with a blue synthetic spinel cabochon

18K pink gold octagonal crown set with a brilliant-cut diamond

white dial with silvered open-work grid and Roman numerals with blued hands

blue dial with “Grande Tapisserie” pattern

Cartier Ballon Bleu de Cartier Watch - 33 mm Steel Case - Diamond Bezel - W4BB0016 34mm 18K pink gold fluted crown33mm steel case, 10mm thick, fluted crown with a synthetic cabochon shaped spinel, steel bezel with 50 brilliant cut diamonds totalling 0. 63 carats, mineral crystal, silvered dial with sunray effect, automatic movement, steel bracelet with wrist size 175mm. Water resistant to 30 meters.