Big Bang Collection Hublot’s flagship model, the Big Bang has revolutionized the watchmaking universe with its extraordinary design.
Classic Fusion Collection Unique, strong and essential, the Classic Fusion collection reinterprets classic elegance with Hublot’s incomparable touch.
Exceptional Timepieces Born with innovation in mind, the Exceptional Timepieces represent the fusion between revolutionary movements and spectacular designs.
Big Bang Original Unico Titanium NEW Big Bang Original Unico Titanium 43MM ... • Suggested retail price ((% country %)(% tax %)) problem adding to cart. please try again. ADD TO CART MAKE AN APPOINTMENT MAKE AN APPOINTMENT EXCLUSIVE SERVICES Join Hublotista, Extend Warranty + Join Hublotista, Extend Warranty Join our community to extend your watch warranty by an additional year (conditions apply) and access exclusive events. Learn more FREE SERVICE + FREE SERVICE By purchasing your watch on the official Hublot website or at Hublot Boutiques, take advantage of a complimentary complete service valued at up to EUR 1,100, ensuring your watch’s optimal performance and longevity. Learn more EXPECTED DELIVERY + EXPECTED DELIVERY Expected delivery within 2 to 6 working days after reception of the payment. *Subject to availability* FREE DELIVERY & RETURNS + FREE DELIVERY & RETURNS Enjoy the savings of complimentary shipping plus the convenience of simple and free returns. SECURE PAYMENT + SECURE PAYMENT Use the latest payment technologies. All online purchases are fast, secure and ensure your personal information is protected. GIFT POUCH + GIFT POUCH Make your purchase more special, with our complementary gift pouch SHOW MORESHOW LESS Get help with an online purchase. For any questions, including technical help: Telephone +41 22 990 99 80 Email eboutique@hublot.com Share Select how you want to share this page. Link to share: An error occurred. Link copied successfully. Big Bang Original Unico: 20 Years in the Making Where obsession meets mastery The Big Bang Original Unico carries the Big Bang legacy into the next era, with meaningful upgrades inside and out. Its DNA is seen and felt in millimeters and microns. Movements rebuilt until they disappear into silence. Surfaces reconsidered where no one is looking—because the invisible still matters. Thousands of hours converging into a form that holds its ground without explanation. At its core is Unico: Hublotʼs fully in-house chronograph movement. Not added, but integrated. Not displayed, but revealed. Five patented innovations work in concert beneath the surface, regulating power, friction, and precision with quiet authority. The result is not complexity for its own sake, but control—measured, resolved, exact. Material legacy Titanium: Hublotʼs engineering DNA Used since the early Big Bang and known for being almost two times lighter than steel, it delivers aerospace-grade strength with featherweight comfort. The new Big Bang Original Unico collection is available at a selection of Hublot points of sale and online at hublot.com. BEHIND THE SCENES OUR CRAFTSMANSHIP Movements UNICO By developing its own automatic chronograph movement, Hublot wanted it to be – like all of its creations – the first, different and unique. As the soul of the watch, this movement with an “open heart” reveals its completely re-imagined design, with double clutch system and column-wheel from the dial side as well as a 72-hour power reserve. Its construction of 354 components has been simplified as much as possible to improve reliability and robustness. Learn more Materials Titanium Titanium is extensively used by Hublot, specifically for its lightness. It displays the best relationship between resistance and weight of any material, which makes it an extremely popular material especially within aeronautics. It also stands out with its resistance to corrosion and its inertia in contact with the skin. Hublot only uses high quality, grade 5 titanium, the strongest there is. Once polished, this material retains a slightly bluish metallic sheen. Learn more Online and in Boutique exclusive Includes a Hublot complete service. The Hublot Complete Service ensures our select watches continue to move with precision. Learn more technical specifications case reference 431.NX.1370.RX Size 43 mm case Polished and Satin-finished Titanium bezel Satin-finished and Polished Titanium with Structured Pattern on the Side water resistance 100m or 10 ATM crystal Sapphire with Anti-reflective Treatment dial Stamped Satin-finished «Carbon Effect » movement movement HUB1280 UNICO Manufacture Self-winding Chronograph Flyback Movement with Column Wheel power reserve Approx. 72 Hours strap & clasp strap Black Structured Rubber Straps clasp Titanium Deployant Buckle Clasp Big Bang Original Unico Titanium ... ADD TO WISHLIST REMOVE FROM WISHLIST SHARE MAKE AN APPOINTMENT ADD TO CART MAKE AN APPOINTMENT Open Nav Go to the top More in Big Bang Original New Big Bang Original Unico Titanium Ceramic 43 mm ... • Suggested retail price ((% country %)(% tax %)) New Big Bang Original Unico King Gold Ceramic 43 mm ... • Suggested retail price ((% country %)(% tax %)) New Big Bang Original Unico Black Magic 43 mm ... • Suggested retail price ((% country %)(% tax %)) KEEP ME UPDATED I want to stay up to date with the latest Hublot news. sign up
Where obsession meets mastery The Big Bang Original Unico carries the Big Bang legacy into the next era, with meaningful upgrades inside and out. Its DNA is seen and felt in millimeters and microns. Movements rebuilt until they disappear into silence. Surfaces reconsidered where no one is looking—because the invisible still matters. Thousands of hours converging into a form that holds its ground without explanation. At its core is Unico: Hublotʼs fully in-house chronograph movement. Not added, but integrated. Not displayed, but revealed. Five patented innovations work in concert beneath the surface, regulating power, friction, and precision with quiet authority. The result is not complexity for its own sake, but control—measured, resolved, exact.
Material legacy Titanium: Hublotʼs engineering DNA Used since the early Big Bang and known for being almost two times lighter than steel, it delivers aerospace-grade strength with featherweight comfort. The new Big Bang Original Unico collection is available at a selection of Hublot points of sale and online at hublot.com.
Movements UNICO By developing its own automatic chronograph movement, Hublot wanted it to be – like all of its creations – the first, different and unique. As the soul of the watch, this movement with an “open heart” reveals its completely re-imagined design, with double clutch system and column-wheel from the dial side as well as a 72-hour power reserve. Its construction of 354 components has been simplified as much as possible to improve reliability and robustness. Learn more
Materials Titanium Titanium is extensively used by Hublot, specifically for its lightness. It displays the best relationship between resistance and weight of any material, which makes it an extremely popular material especially within aeronautics. It also stands out with its resistance to corrosion and its inertia in contact with the skin. Hublot only uses high quality, grade 5 titanium, the strongest there is. Once polished, this material retains a slightly bluish metallic sheen. Learn more
