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 MECA-10 Titanium Big Bang MECA-10 Titanium 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. THE BIG BANG MECA-10 42MM Hublot has reinvented creativity in a modern interpretation of the mechanical watch movement. Void of a conventional dial, the MECA-10 makes visible and aestheticizes something that is normally hidden. Inspired by Meccano-type construction systems, the MECA-10 is a masterclass in micromechanical engineering and a creatively intriguing spin on how we perceive mechanics and the motion of time itself. Like a construction that’s fashioned layer by layer, brick by brick, the Big Bang MECA-10 offers something to discover in every element from every angle, where the interconnection between them creates a dynamic choreography. A WATCHMAKING SENSATION REINGINEERED The original Big Bang MECA-10 broke all the rules upon its release 2016 with its unique form, consisting of a ring-shaped base plate onto which the bridges are attached. The result was one of visual intrigue and structural integrity. Now, Hublot revisits this unique take on the manual-winding skeleton movement with a refined, open and coherent display, while maintaining its distinctive construction that’s elevated with refined finishing and decoration. For the engineers and watchmakers at Hublot, the challenge was to preserve all that makes the MECA-10 so original, while reducing its dimensions to fit the 42mm Big Bang case without compromising its performance. BEHIND THE SCENES OUR CRAFTSMANSHIP Movements The New Meca-10 Delivered by two mainspring barrels, the energy level of the movement can be read by means of a digital display that shows the power reserve as the number of days of autonomy remaining. These indications are driven by a “crémaillère” rack system rarely seen in mechanical watches, consisting of a linear gear engaging a circular gear, moving in a straight line. A closer look at this system reveals a mechanism that is more subtle than it appears, composed of two superimposed disks rotating in opposite directions and connected by a spiral spring that coils in their centre like the barrel spring. This results in a very surprising differential display that is nevertheless intuitive to read. 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 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 444.NX.1170.RX Size 42 mm case Satin-finished and Polished Titanium bezel Satin-finished and Polished Titanium water resistance 100m or 10 ATM crystal Sapphire with Anti-reflective Treatment dial Matte Black Skeleton Dial movement movement HUB1205 Manufacture Manual-winding Skeleton Power Reserve Movement power reserve 10 Days strap & clasp strap Black Structured Lined Rubber Straps clasp Titanium Deployant Buckle Clasp More in Meca-10 Big Bang Meca-10 Black Magic 45 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang MECA-10 Ceramic Blue 45 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang Meca-10 King Gold 45 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang MECA-10 Titanium 45 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang MECA-10 Frosted Carbon 42 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang MECA-10 King Gold 42 mm ... • Suggested retail price ((% country %)(% tax %)) Big Bang Meca-10 Aspen One 45 mm ... • Suggested retail price ((% country %)(% tax %)) New Big Bang Meca-10 Concrete Jungle 44 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 MECA-10 Titanium ... 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THE BIG BANG MECA-10 42MM Hublot has reinvented creativity in a modern interpretation of the mechanical watch movement. Void of a conventional dial, the MECA-10 makes visible and aestheticizes something that is normally hidden. Inspired by Meccano-type construction systems, the MECA-10 is a masterclass in micromechanical engineering and a creatively intriguing spin on how we perceive mechanics and the motion of time itself. Like a construction that’s fashioned layer by layer, brick by brick, the Big Bang MECA-10 offers something to discover in every element from every angle, where the interconnection between them creates a dynamic choreography.
A WATCHMAKING SENSATION REINGINEERED The original Big Bang MECA-10 broke all the rules upon its release 2016 with its unique form, consisting of a ring-shaped base plate onto which the bridges are attached. The result was one of visual intrigue and structural integrity. Now, Hublot revisits this unique take on the manual-winding skeleton movement with a refined, open and coherent display, while maintaining its distinctive construction that’s elevated with refined finishing and decoration. For the engineers and watchmakers at Hublot, the challenge was to preserve all that makes the MECA-10 so original, while reducing its dimensions to fit the 42mm Big Bang case without compromising its performance.
Movements The New Meca-10 Delivered by two mainspring barrels, the energy level of the movement can be read by means of a digital display that shows the power reserve as the number of days of autonomy remaining. These indications are driven by a “crémaillère” rack system rarely seen in mechanical watches, consisting of a linear gear engaging a circular gear, moving in a straight line. A closer look at this system reveals a mechanism that is more subtle than it appears, composed of two superimposed disks rotating in opposite directions and connected by a spiral spring that coils in their centre like the barrel spring. This results in a very surprising differential display that is nevertheless intuitive to read. 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
