At its heart beats the HUB1280 UNICO self-winding flyback chronograph, an in-house movement equipped with a column wheel, silicon escapement, and an impressive 72-hour power reserve. Complemented by interchangeable rubber straps through Hublot’s signature One-Click system, the Big Bang Summer seamlessly blends technical excellence with effortless versatility. Dynamic, colorful, and engineered for performance, it is a celebration of Hublot’s pioneering spirit and mastery of materials.

The Big Bang Reloaded Kylian Mbappé is Hublot’s first limited edition with the football icon, a 200‑piece creation that channels his fearless mindset. Crafted in 44 mm polished white ceramic and 18K King Gold, it embodies confidence and ambition, with Mbappé’s mantra “Trust Yourself” engraved at 6 o’clock. More than a watch, it’s game‑time attitude on the wrist, decisive, bold and always one step ahead.

The Big Bang Reloaded Usain Bolt is a 200‑piece signature edition created with the fastest man in history, a manifesto of motion and legacy. Crafted in 44 mm black ceramic and carbon, it captures Bolt’s story and spirit, from Jamaican roots to the gold‑engraved bezel mantra “Anything is Possible, Don’t Think Limits.” More than a watch, it’s precision and conviction engineered for the wrist.