This new core release highlights the modern geometric evolution of the Hublot, presenting the Square Bang Unico as a bold reinterpretation of the brand’s iconic Big Bang design language.
The watch is constructed in a lightweight stainless steel case with a square architectural form, engineered for wrist comfort while maintaining a strong and contemporary visual identity. High-grade sapphire crystal is used extensively to ensure exceptional transparency and scratch resistance under daily wear conditions.
The dial adopts a skeletonized chronograph layout, replacing the traditional dial structure with an openworked design that exposes the internal mechanical architecture. The seven-color textured hands further enhance visual depth and mechanical aesthetics.
At its core, the watch is driven by a HUB1280-based chronograph movement, modified from a 7750 architecture, designed to deliver stable chronograph performance and precise timekeeping functionality.
The strap system is inspired by the Big Bang series’ signature textured rubber strap, combined with a quick-release mechanism that allows effortless strap interchangeability for different wearing styles.
With a 42mm case size and integrated geometric styling, this model emphasizes modern industrial luxury, combining technical watchmaking with architectural design language to create a distinctive contemporary sports chronograph.




