Hublot Big Bang Unico 42 Ceramic Skeleton Dial LIMITED

The Hublot Big Bang 42 Ceramic Skeleton (reference 451.EX.5120.EX) is a modern statement piece from the brand that helped redefine contemporary sports-luxury design. Arriving in the early 2020s and presented as part of the Big Bang Integral ceramic lineup, this 42 mm integrated-ceramic composition pairs a skeleton dial aesthetic with a clean, technical look that rewards close inspection. At the heart is Hublot in-house HUB1280 UNICO caliber, an automatic chronograph movement with visible architecture through the skeletonized dial. Collectors gravitate to this exact reference for its strong visual transparency, where the mechanical layout becomes part of the design language rather than a hidden function. The integrated ceramic case and bracelet deliver a cohesive, single-material identity that Hublot is known for, while still supporting a substantial presence on the wrist. Functionally, the HUB1280 architecture brings chronograph utility alongside a practical, high-energy power reserve profile that suits frequent wear. With a 100 meter water-resistance rating, this is built to be more than a display object. For buyers looking for a Big Bang that blends rarity of look with an enthusiast-grade in-house movement, this skeleton dial configuration is one of the most compelling ceramic options in the series. Like New with Hublot box.