Big Bang

The Hublot Big Bang Integrated Indigo Blue Ceramic reference 451.EX.5129.EX is a striking and highly exclusive luxury sports watch, produced in a limited edition of only 250 pieces worldwide. Presented here as a certified pre-owned luxury watch in new condition, this exceptional timepiece is delivered as a full set with its original box and papers.

Crafted entirely in blue ceramic, the 42 mm case showcases Hublot’s mastery of advanced materials, offering exceptional scratch resistance, colour stability, and a lightweight feel on the wrist. This reference belongs to the Big Bang Integrated collection, distinguished by its fully integrated ceramic bracelet, which flows seamlessly from the case and enhances both comfort and visual coherence. The satin-finished and polished ceramic surfaces create a refined play of light, while the indigo blue tone gives the watch a bold and contemporary identity.

The dial features a skeletonised blue design, revealing the technical architecture of the movement beneath. Applied hour markers and hands with luminous coating ensure excellent legibility, while the openworked layout reinforces the watch’s modern and high-performance character. A sapphire crystal with anti-reflective treatment protects the dial and enhances clarity.

Powering this model is the Hublot in-house automatic calibre HUB1280 (Unico), a flyback chronograph movement developed and manufactured by Hublot. Renowned for its modern construction and reliability, it features a column wheel, vertical clutch, and delivers a power reserve of approximately 72 hours. The sapphire crystal caseback allows a view of the movement’s refined finishing.

Offered in new condition and accompanied by its full set, this Big Bang Integrated Indigo Blue Ceramic represents a rare and collectible creation from Hublot. An outstanding choice for collectors seeking exclusivity, cutting-edge materials, and bold contemporary design in a limited-edition luxury sports watch.