This 45mm Big Bang Unico is so-named because it is equipped with Hublot’s in-house self-winding flyback chronograph Unico movement with column wheel, made entirely in the Hublot manufacture. The case is made of sporty, tough carbon fiber, which gives the watch a distinctive race-car aesthetic. Red chapter rings and a red-tipped chronograph seconds hand enhance readability of key functions. The dial is matte black, with rhodium-plated upper layer indexes and microblasted rhodium-plated hands with white luminescent coating. The bezel is carbon fiber and anodized black aluminum, with 6 H-shaped titanium screws.