Hublot Big Bang Unico Titanium Blue Watch - 44 mm - Blue Skeleton Dial - Blue Rubber Strap - 421.NX.5170.RX 40mm Twinlock double waterproofness system Crystal

Twinlock double waterproofness system Crystal Scratch-resistant sapphire

75ct) with 6 h-shaped titanium screws

Water resistant to 15 meters

black ocean racer II strap

diamond and sapphire paved dial

Hublot Big Bang Unico Titanium Blue Watch - 44 mm - Blue Skeleton Dial - Blue Rubber Strap - 421.NX.5170.RX 40mm Twinlock double waterproofness system Crystal44 mm satin finished and polished titanium case, satin finished and polished titanium bezel with 6 h shaped titanium screws, sapphire crystal with anti reflective treatment, mat blue skeleton dial, HUB1280 UNICO manufacture self winding chronograph flyback movement, approximately 72 hours of power reserve, blue structured lined rubber strap, titanium deployant buckle. Water resistant to 100m (10 ATM).