What happens when sapphire meets mechanical precision?⁣ ⁣ Big Bang Sapphire Sky Blue 44mm: a polished sapphire case, a matte sky-blue skeleton dial and the HUB1201 manufacture manual-winding movement.⁣ ⁣ Composed of 223 components and delivering a 10-day power reserve, this limited edition of 100 pieces reveals technical performance through every detail.⁣ ⁣ Ref. 424.JX.5120.RX⁣ ⁣ #Hublot