451.CX.1140.CX Hublot. This watch has 42 mm Satin-finished and polished black ceramic case. Satin-finished and Polished Black Ceramic 6 H-shaped Titanium Screws bezel. Matte black skeleton dial. Satin-finished and Polished Black Ceramic Bracelet. HUB1280 UNICO Manufacture, self-winding chronograph, flyback movement with column wheel. Power reserve 72 hours. Functions: chronograph, date, hour, minute, seconds. Water resistant up to 100m / 330ft. 451.CX.1140.CX Hublot Titanium Watch.