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 Unico Essential Grey Big Bang Unico Essential Grey 42MM ... • Suggested retail price ((% country %)(% tax %)) problem adding to cart. please try again. ADD TO CART MAKE AN APPOINTMENT MAKE AN APPOINTMENT EXCLUSIVE SERVICES 5-year warranty + 5-year warranty All watches purchased from 1 January 2026 benefit from a 5-year international warranty. Learn more Join Hublotista, Extend Warranty + Join Hublotista, Extend Warranty Join our community to extend your watch warranty by an additional 5 years (conditions apply) for watches purchased from 1 January 2026 onwards and access exclusive events. 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 Unico Essential Grey 42 mm Case Satin-finished Titanium Strap Grey Velcro Fastener Fabric. Additional Black and Grey Lined Rubber Strap Water Resistant 100m or 10 ATM Limited Edition 200 See all specs A UNIQUE LOOK ALL-OVER MONOCHROME AND SATIN The iconic lines of the Big Bang model have never been so prominent! Thanks to its totally monochrome and satin look, the new Big Bang Unico Essential Grey enhances the unmistakable design of the original model.The emblematic case, featuring a satin finish that extends to the bezel, hands and dial, is now accentuated with titanium. Thanks to its lightweight metal, the watch is particularly comfortable to wear.Instantly recognisable thanks to its monochrome metallic grey color, the Big Bang Unico Essential Grey will be produced in a limited edition of 200 pieces. This limited edition is only available online from hublot.com and will not be sold in-store. Read more 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 DESIGN FIND THE PERFECT STRAP FOR YOUR HUBLOT Use our custom strap configurator EXPLORE HUBLOT RAISES THE STANDARDS: 5+5 WARRANTY Our confidence in every watch. Your assurance for 10 years. At Hublot, trust is engineered. Now it is guaranteed. This unique commitment) reflects our confidence in the quality, durability and overall performance of our watches, as well as in the strength of our Manufacture in Nyon and the expertise of the teams who design, develop and assemble every Hublot. Discover the 5+5 Warranty 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 441.NX.4210.RX.HEC22 Size 42 mm case Satin-finished Titanium bezel Polished/satin Titanium water resistance 100m or 10 ATM crystal Sapphire with Anti-reflective Treatment dial Rhodium Plated movement movement HUB1280 UNICO Manufacture Self-winding Chronograph Flyback Movement with Column Wheel power reserve Approx. 72 Hours strap & clasp strap Grey Velcro Fastener Fabric. Additional Black and Grey Lined Rubber Strap clasp Folding clasp satin-finished Titanium More in Chronograph Big Bang Unico Black Magic 42 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang Unico King Gold 42 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang Unico King Gold Ceramic 42 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang Unico King Gold Diamonds 42 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang Unico King Gold Pavé 42 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang Unico King Gold Rainbow 42 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang Unico Sapphire 42 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang Unico Titanium 42 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang Unico Titanium Ceramic 42 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang Unico Titanium Diamonds 42 mm ... • Suggested retail price ((% country %)(% tax %)) KEEP ME UPDATED I want to stay up to date with the latest Hublot news. sign up Big Bang Unico Essential Grey ... 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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
