



Hublot Big Bang Unico Silver Black 44mm
Detailed Features & Specifications
UNICO 2
The Unico 2 caliber was developed to power smaller chronographs while opening the world of Hublot to a new generation of enthusiasts. It preserves the distinctive architecture of its predecessor, featuring a dual-clutch system visible from the dial side and a 72-hour power reserve. Thanks to several technical improvements—including the introduction of a new, slimmer automatic winding system—its overall thickness has been reduced by 1.3 mm.
TITANIUM
Titanium is widely used by Hublot, particularly for its exceptional lightness. It offers one of the best strength-to-weight ratios of any material, making it highly valued in demanding industries such as aerospace. It is also corrosion-resistant and hypoallergenic, ensuring excellent comfort on the wrist. Hublot exclusively uses Grade 5 titanium, the highest-strength grade available. Once polished, it retains a distinctive metallic sheen with a subtle bluish tint.

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