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Hublot Big Bang Unico Integrated Yellow Gold 42mm 451.VX.1130.VX - BRAND NEW

Hublot Big Bang Unico Integrated Yellow Gold 42mm 451.VX.1130.VX - BRAND NEW Hublot Big Bang Unico Integrated Yellow Gold…

Reference 451.VX.1130.VX

Full watch configuration

Hublot Big Bang Unico Integrated Yellow Gold 42mm 451.VX.1130.VX - BRAND NEW

$43,499.00
Requested condition
Brand New

By Hublot

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

Hublot Big Bang Unico Integrated Yellow Gold 42mm 451.VX.1130.VX - BRAND NEW

Hublot Big Bang Unico Integrated Yellow Gold 42mm 451.VX.1130.VX - BRAND NEW

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Hublot Big Bang Unico Integrated Yellow Gold 42mm 451.VX.1130.VX - BRAND NEW

Catalogue watch price: $43,499.00 USD

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The Hublot Big Bang Unico Integrated 451.VX.1130.VX is a brand-new 42mm automatic chronograph crafted entirely in yellow gold, featuring a black index dial and a seamlessly integrated yellow gold bracelet. This reference represents the pinnacle of Hublot's design philosophy, uniting in-house movement expertise with bold, flush-fitting case architecture.

What sets the 451.VX.1130.VX apart is its fully integrated yellow gold bracelet that flows organically from the case, a design achievement that elevates the Big Bang line to genuine high-watchmaking status. Contact Bizak & Co. today to purchase this exceptional timepiece at the best available price.

Compare it across every Big Bang Unico Integrated reference we carry, or browse the full Hublot collection at Bizak & Co.

Buy this Big Bang Unico Integrated, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Hublot Big Bang Unico Integrated 451.VX.1130.VX stands as one of the most architecturally ambitious expressions in contemporary Swiss watchmaking — a 42mm yellow gold chronograph that fuses industrial audacity with precious-metal luxury. Since Hublot introduced the original Big Bang in 2005, the collection has grown into a defining statement of the fusion concept the brand championed, and the Unico Integrated model represents that concept fully matured. Where early Big Bang references wore rubber straps or standalone bracelets, the Integrated line redesigns the lugs and bracelet as a single sculptural unit, erasing visual boundaries between the case and the wrist.

The 42mm yellow gold case of reference 451.VX.1130.VX strikes the ideal balance between wrist presence and wearability. At 42mm the watch reads boldly on the wrist without overwhelming a range of wrist sizes, making it a versatile choice whether worn with formal attire or elevated casual dress. Yellow gold — warm, luminous, and deeply associated with horological tradition — is rendered here through Hublot's meticulous polishing and satin-finishing techniques, with contrasting surfaces that give the case a multidimensional depth.

The black index dial is clean and purposeful, allowing the applied yellow gold hour markers to stand in confident relief against a dark background. The result is superb legibility that never sacrifices elegance. The yellow gold bezel frames the dial with architectural precision, its form echoing the hexagonal screw motif that has been a Big Bang signature since the very first generation, a subtle nod to the engineering ethos that underlies every Hublot creation.

Powering the 451.VX.1130.VX is Hublot's proprietary Unico in-house automatic flyback chronograph movement, a manufacture caliber that the brand developed to bring genuine vertical integration to the collection. The Unico movement is notable for its column-wheel flyback architecture, allowing the chronograph to be reset and restarted in a single pusher action rather than the traditional three-step sequence. The movement can be admired through the sapphire exhibition caseback, a transparent window onto the skeletonized bridges and rotor that underscores Hublot's commitment to visible craftsmanship.

The integrated yellow gold bracelet is the defining visual achievement of this reference. Its links taper naturally from the case in a fluid, architectural sweep, sitting flush with the lugs so that case and bracelet read as one continuous object on the wrist. This level of integration demands precise engineering tolerances and considerable finishing labor, which is why it remains a hallmark of the most premium tier within the Big Bang family. On the wrist, the effect is simultaneously weighty and comfortable, the yellow gold delivering a satisfying presence that commands attention.

Bizak & Co. is pleased to offer reference 451.VX.1130.VX in brand-new condition, ensuring that every buyer receives a watch in factory-fresh state. Acquiring a fully integrated yellow gold Big Bang Unico directly from a reputable specialist dealer means confidence in authenticity, competitive pricing, and dedicated after-sale support. Contact Bizak & Co. to discuss availability, secure this reference for your collection, or explore the full range of luxury timepieces available at bizakandco.com.

Technical Details
Reference
451.VX.1130.VX
Model
Big Bang Unico Integrated
Movement
Automatic
Case material
Yellow Gold
Bracelet material
Yellow Gold
Dial
Black with index hour markers
Case size
42mm
Requested condition
Brand New
FAQ

1. What makes the Hublot Big Bang Unico Integrated 451.VX.1130.VX special?
The 451.VX.1130.VX distinguishes itself through its fully integrated yellow gold bracelet, which flows seamlessly from the 42mm yellow gold case as a single cohesive form — a design and engineering feat unique to the Integrated line. Combined with an in-house Unico flyback chronograph movement and a striking black index dial, this reference sits at the very top of the Big Bang hierarchy.

2. What movement powers the Hublot Big Bang Unico 451.VX.1130.VX?
This reference is powered by Hublot's proprietary Unico in-house automatic flyback chronograph caliber, a manufacture movement developed entirely by Hublot to ensure vertical integration and technical independence. Its column-wheel flyback architecture allows the chronograph to be reset and restarted in a single pusher action, and the movement is visible through a sapphire exhibition caseback.

3. What is the case size of the Hublot Big Bang Unico Integrated Yellow Gold?
Reference 451.VX.1130.VX features a 42mm yellow gold case, a size that offers commanding wrist presence while remaining versatile enough to suit a wide range of wrist sizes and dress codes. The 42mm diameter has proven to be a particularly popular choice within the Big Bang Unico family.

4. Is the Hublot Big Bang Unico Integrated 451.VX.1130.VX suitable for everyday wear?
While the 451.VX.1130.VX is crafted in precious yellow gold and positioned as a luxury statement piece, its robust Big Bang case architecture and secure integrated bracelet make it a practical companion for regular wear by those who appreciate wearing fine watchmaking daily. It transitions naturally from business environments to formal occasions and elevated casual settings.

5. What are the dial and case material details of the 451.VX.1130.VX?
The dial is black with applied index hour markers that provide clean, high-contrast legibility framed by a yellow gold bezel bearing Hublot's signature hexagonal screw motif. The case, bezel, and integrated bracelet are all crafted in yellow gold, creating a unified, monochromatic precious-metal aesthetic throughout the watch.

6. Is the Hublot Big Bang Unico 451.VX.1130.VX a good buy, and how can I purchase it from Bizak?
Yes — a brand-new yellow gold Big Bang Unico Integrated in a sought-after 42mm configuration is a compelling acquisition both as a wearable luxury object and as a collectible within the Hublot portfolio, given the complexity and cost of producing a fully integrated precious-metal chronograph. You can buy the 451.VX.1130.VX online or contact Bizak & Co. directly at bizakandco.com to confirm availability, discuss pricing, and arrange purchase with full confidence in authenticity.

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Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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