Hublot has teamed up once again with London tattoo studio Sang Bleu to rework the Swiss watchmaker's Bing Bang silhouette, creating a unique piece inspired by the art of tattooing. Sang Bleu artist Maxine Büchi reshaped the bezel into a hexagon, while also adding a matte black dial ringed by a black satin circular flange stamped with the hours. Instead of hands, the time is displayed through the layering of three rhodium- plated octagonal-shaped discs, with the the largest disc indicating the hours, the smaller disc marking the minutes. The 45-mm titanium case is engraved with geometric lines, which also appear on the black calfskin strap. The watch is limited to just 200 units.