About the Hublot Big Bang Meca-10 45mm
The Meca-10 name refers to Hublot's HUB1201 manually wound skeletonized movement, a caliber celebrated for its roughly ten-day power reserve — an exceptional autonomy for a hand-wound skeleton caliber — and for the way its bridges, barrels, and gear trains are deliberately exposed through the open-worked dial and caseback. Hublot introduced the Meca-10 complication as part of its broader mission to produce in-house manufacture movements that marry Swiss haute horology with the brand's signature fusion aesthetic of ceramic, titanium, and precious King Gold. The round Big Bang case at 45mm provides ample canvas for the skeletal movement to perform visually, while the tonneau-shaped Spirit of Big Bang case offers the same mechanically identical experience in a more architecturally distinctive silhouette that has become a pillar of the modern Hublot lineup.
What to Look For
Buyers choosing between references should weigh case material and dial color as the primary differentiators: titanium references deliver a lightweight, scratch-resistant sportiness, black magic ceramic offers a stealth matte aesthetic, and King Gold — Hublot's proprietary 18-karat red gold alloy — commands a premium for its rarity and warmth, with blue-dial King Gold pieces such as 414.OI.5123.RX and 414.EX.5123.RX among the most sought-after configurations. The split between round 414-series and barrel-shaped 614-series cases is the other key decision, as both share the Meca-10 movement DNA but appeal to very different wrist aesthetics, and condition on brand-new examples means full manufacturer packaging and warranty documentation are included, preserving long-term resale value.
Frequently Asked Questions
What is the power reserve on the Hublot Big Bang Meca-10 45mm?
The Big Bang Meca-10 houses Hublot's HUB1201 manually wound skeletonized movement, which delivers approximately ten days of power reserve — a standout specification in the hand-wound category. This extended autonomy is one of the defining selling points of the Meca-10 line and is visible through the open-worked dial via the twin mainspring barrels.
What is the difference between the Big Bang Meca-10 and the Spirit of Big Bang Meca-10?
Both lines share the same HUB1201 Meca-10 movement and 45mm sizing, but they differ in case shape: the Big Bang Meca-10 uses the classic round case identifiable by 414-series reference numbers, while the Spirit of Big Bang Meca-10 adopts Hublot's barrel or tonneau-shaped case identified by 614-series references. The choice comes down to personal preference for silhouette, as the movement, complications, and material options are closely parallel across both families.
Are the Hublot Big Bang Meca-10 watches at Bizak and Co. new or pre-owned?
Every Hublot Big Bang Meca-10 45mm listed in this collection at Bizak and Co. is brand new, complete with original manufacturer packaging and documentation. All pieces are authenticated before sale and are ready to ship, giving buyers confidence in both provenance and condition.
Buy, trade, or sell. Contact Bizak & Co. for pricing and availability on any reference in this collection.
