[HUBLOT Watches] WWF Factory Hublot Big Bang Series Tattoo Watch Original 1: 1 mold opening It took two years to build it Case: Size 45mm Major technological breakthrough, the only version of titanium metal shell in the industry Most of the versions circulating on the market are steel casings As many as a dozen watch case molds The quick-release button can achieve the original consistent pressing feel only after countless data calibrations The head particle on the surface adopts encapsulation process So that that watch strap and the head particle are not easily detached So that that service life of the watch strap is greatly prolong Inner rubber outer skin Comfortable hand-close Buckle: The only quick-release buckle in the industry that synchronizes the original 1: 1 mold opening Dozens of watch clasp molds Buckle material heel foot original Built with titanium Comprehensive: Every accessory of the entire watch is molded from the original 1: 1 Number of molds 26 pieces Welcome all great gods to taste