Hublot Big Bang Integral Blue Ceramic Skeleton Dial

The Hublot Big Bang Integral Blue Ceramic ref. 451.EX.5123.EX pairs the Big Bang's angular 42 mm case with a fully integrated blue ceramic bracelet, giving the watch a cleaner, more unified look on the wrist. Released in the early 2020s, it is part of the Big Bang Integral line that brought an integrated bracelet design into Hublot's core chronograph range. The openworked dial reveals the movement while keeping the layered, industrial look that defines the Big Bang collection. Inside is the in-house HUB1280 UNICO automatic flyback chronograph caliber, a self-winding movement with a column wheel and about 72 hours of power reserve. The blue ceramic case and bracelet are a central part of the appeal. Hublot has spent years pushing ceramic beyond standard black and white execution, and this reference shows that focus clearly. The material gives the watch a sharp, modern finish, while the integrated bracelet makes it feel more cohesive than Big Bang models fitted to rubber or leather straps. At 42 mm, it has solid wrist presence without the oversized feel of some earlier Big Bang references. That makes it an especially strong option for buyers looking for a ceramic sports chronograph with modern proportions, an in-house movement, and a more streamlined take on Hublot's technical design language. This is a regular-production model rather than a country or boutique edition, which also makes it one of the more straightforward ways to buy into one of Hublot's most recognizable current designs. Like New with Hublot box.