A radiant summer novelty, the new Big Bang Sapphire Sky Blue captures the lightness of the season through its 44mm fully polished sapphire crystal case and openworked movement architecture.⁣ ⁣ Bold, contemporary and mechanically expressive, this limited edition of 100 pieces reveals Hublot innovation in motion.⁣ ⁣ Ref. 424.JX.5120.RX⁣ ⁣ #Hublot