Hublot Big Bang Integral Grey Ceramic Watch - 42 mm - Grey Skeleton Dial-451.FX.6923.FX

42 mm satin-finished and polished grey ceramic case, satin-finished and polished grey ceramic bezel, sapphire crystal with anti-reflective treatment, mat grey skeleton dial, HUB1280 UNICO manufacture self-winding chronograph flyback movement, approximately 72 hours of power reserve, satin-finished and polished grey ceramic bracelet, titanium deployant buckle. Water resistant to 100m (10 ATM).