Technically, the Hublot Square Bang is based on a 42 mm case with a water resistance of 100 meters. Inside, it is powered by the Hublot Unico manufacture caliber HUB1280, an automatic chronograph movement with a 72-hour power reserve and column wheel mechanism. The skeletonized dial reveals the movement, while the integrated pushers are reminiscent of the classic Big Bang design. 

The Hublot Square Bang is available in a variety of materials, including titanium, black ceramic titanium, "King Gold," and "King Gold" with black ceramic. Each model features a textured rubber strap with Hublot's One-Click interchangeable system. Particularly striking is the combination of a square case and round chronograph layout, which creates a visual contrast. With this collection, Hublot continues its expressive design language and offers an alternative for lovers of striking, non-traditional case shapes.