Hublot Big Bang Integral Titanium Watch - 42 mm - Black Skeleton Dial-451.NX.1170.NX Gents caliber 9901 self-winding Co-Axial master

caliber 9901 self-winding Co-Axial master chronometer movement with chronograph and date functions

screw-down crown and push buttons

18K white gold index hour markers

The single winding crown sets the local time

polished faceted black dial

Hublot Big Bang Integral Titanium Watch - 42 mm - Black Skeleton Dial-451.NX.1170.NX Gents caliber 9901 self-winding Co-Axial master42 mm satin finished and polished titanium case, satin finished and polished titanium bezel with 6 H shaped titanium screws, black composite resin lower bezel, sapphire crystal with anti reflective treatment, matte black skeleton dial, HUB1280 UNICO manufacture self winding chronograph flyback movement, approximately 72 hours of power reserve, satin finished and polished titanium bracelet, titanium deployant buckle. Water resistant to 100m (10 ATM).