Launched in 2010, just a year after the debut of Hublot’s Manufacture, the Unico caliber has continuously evolved, with reworked components, optimized architecture and refined proportions. In 2018, the base caliber and chronograph module became a fully integrated caliber, re-engineered for higher performance and trimmed to fit into multiple cases. Sixteen years after its launch, that evolution continues, with a caliber that is even more visible, taking center stage.

The Big Bang Reloaded stays true to its iconic design while asserting a bolder, sportier character. The 44 mm case features amplified architecture with a two-part bezel, creating sharper contrasts and enabling dynamic interaction between materials and finishes. The multilayer dial plays with textures and surfaces, giving depth and a technical edge. The chronograph becomes a standout feature, with a colored ring on the 4 o’clock push-piece, a redesigned minutes counter at 3 o’clock, a flyback inscription and the date repositioned between 4 and 5 o’clock.