Hublot launches Big Bang Reloaded collection with new Unico caliber in Geneva
Hublot introduced the Big Bang Reloaded collection featuring a redesigned HUB1280 UNICO movement at an event in Geneva during spring 2026.

New mechanical specifications for the watch
The release marks two decades since the original Big Bang lineup and sixteen years of the proprietary Unico movement. The new HUB1280 UNICO caliber contains 354 components and includes five distinct patented innovations. This flyback chronograph offers a power reserve of 72 hours.
Visual changes to the skeleton dial
Designers highlighted a color-accented column wheel located at the six o'clock position. A dual oscillating clutch mechanism is visible through the open-worked face at eight o'clock. These visual enhancements make the inner mechanics far more striking for observers.
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