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Hublot Big Bang Unico Integrated White Ceramic 42mm 451.HX.1123.HX - BRAND NEW

Hublot Big Bang Unico Integrated White Ceramic 42mm 451.HX.1123.HX - BRAND NEW Hublot Big Bang Unico Integrated White Ceramic…

Reference 451.HX.1123.HX

Full watch configuration

Hublot Big Bang Unico Integrated White Ceramic 42mm 451.HX.1123.HX - BRAND NEW

$10,584.00
Requested condition
Brand New
Requested accessories
Full Set

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 White Ceramic 42mm 451.HX.1123.HX - BRAND NEW

Hublot Big Bang Unico Integrated White Ceramic 42mm 451.HX.1123.HX - BRAND NEW

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Hublot Big Bang Unico Integrated White Ceramic 42mm 451.HX.1123.HX - BRAND NEW

Catalogue watch price: $10,584.00 USD

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The Hublot Big Bang Unico Integrated 451.HX.1123.HX is a brand-new 42mm white ceramic skeleton-dial chronograph presenting Hublot's boldest all-ceramic architecture in a seamlessly integrated bracelet design. The fully matched white ceramic case, bezel, and bracelet create an unbroken monochromatic silhouette that sets this reference apart from virtually any watch at its tier.

Reference 451.HX.1123.HX showcases Hublot's mastery of high-tech ceramic craftsmanship, delivering exceptional scratch resistance and a luminous white aesthetic that ages beautifully on the wrist. Available brand new with box and papers, contact Bizak & Co. today to secure this exceptional timepiece or buy online at bizakandco.com.

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 in white ceramic, reference 451.HX.1123.HX, represents one of the most architecturally cohesive expressions of the Big Bang family to date. Where earlier Big Bang references used contrasting materials and interchangeable straps, the Integrated line fuses case and bracelet into a single unbroken sculptural form — a philosophy borrowed from haute horlogerie and executed here entirely in high-tech white ceramic.

Hublot introduced ceramic to the Big Bang collection as a statement of technical seriousness, and white ceramic in particular demands an elevated level of manufacturing precision. The material is denser and more complex to machine than black ceramic, and achieving the flawless satin-polished and brushed surfaces seen on the 451.HX.1123.HX requires extensive finishing work. The result is a case and bracelet that resist everyday scratches, maintain their color with remarkable stability, and carry a cool, almost architectural quality on the wrist.

The 42mm case size sits at the sweet spot of the Big Bang Unico range — substantial enough to command attention and display the skeletonized dial in full, yet measured enough to suit a wide range of wrist sizes comfortably. The skeleton index dial opens the movement architecture to direct view, allowing the wearer to observe the mechanical choreography beneath while the white ceramic surround keeps the overall palette clean and unified. The ceramic bezel frames the dial with the same material continuity that defines the entire piece.

Powering the watch is an automatic movement, consistent with the Hublot Unico manufacture caliber tradition that underpins the Big Bang Unico line — a self-winding movement developed and produced in-house by Hublot, featuring a flyback chronograph function and a column-wheel mechanism, all visible through the skeletonized architecture. This level of in-house manufacture credentials is what elevates the Big Bang Unico beyond pure design exercise into genuine horological substance.

On the wrist, the 451.HX.1123.HX makes an unmistakable statement. The all-white ceramic integrated bracelet drapes with a solidity and presence that belies its lightness relative to steel, and the monochromatic aesthetic reads equally well against a formal shirt cuff or casual attire. This is a watch that collectors seek specifically because its combination of material, size, and integrated design language is exceptionally rare in the current market.

Bizak & Co. is proud to offer this reference brand new, complete with the original Hublot box and papers, ensuring full manufacturer warranty eligibility and total peace of mind. Whether you are building a ceramic watch collection, seeking a standout investment-grade timepiece, or simply ready to buy the Hublot Big Bang Unico Integrated white ceramic 451.HX.1123.HX online at the best price, Bizak & Co. is your trusted source. Reach out to our team directly or shop at bizakandco.com today.

Technical Details
Reference
451.HX.1123.HX
Model
Big Bang Unico Integrated
Movement
Automatic
Case material
Ceramic
Bracelet material
Ceramic
Dial
Skeleton with index markers
Case size
42mm
Requested condition
Brand New
Requested accessories
Full Set
FAQ

1. What makes the Hublot Big Bang Unico Integrated 451.HX.1123.HX special?
The 451.HX.1123.HX stands out for its fully integrated all-white ceramic construction — case, bezel, and bracelet are all crafted from the same high-tech ceramic, creating a seamless monochromatic silhouette that is rare at any price point. Combined with a skeletonized dial and in-house Unico manufacture movement, it represents Hublot at its most technically and aesthetically ambitious.

2. What movement powers the Hublot Big Bang Unico Integrated white ceramic?
The Big Bang Unico Integrated is powered by Hublot's in-house Unico automatic manufacture caliber, a self-winding movement featuring a flyback chronograph and column-wheel mechanism. The skeletonized dial of reference 451.HX.1123.HX puts this movement on full display through the open-worked architecture.

3. What is the case size of the 451.HX.1123.HX?
The Hublot Big Bang Unico Integrated 451.HX.1123.HX features a 42mm case, which is the mid-size offering in the Big Bang Unico Integrated range. This diameter delivers strong wrist presence while remaining wearable across a broad range of wrist sizes.

4. Is the Hublot Big Bang Unico Integrated white ceramic suitable for everyday wear?
White ceramic is highly scratch-resistant and colorfast, making the 451.HX.1123.HX a surprisingly practical choice for regular wear despite its luxury status. The integrated ceramic bracelet is also comfortable for extended daily use, and the robust Unico manufacture movement is built for reliability.

5. What is the dial and material like on the 451.HX.1123.HX?
Reference 451.HX.1123.HX features a skeleton dial with index markers, revealing the movement mechanics beneath in Hublot's signature open-worked style. The entire case, bezel, and integrated bracelet are crafted from white ceramic, a high-tech material prized for its hardness, lightness, and brilliant finish.

6. Is the Hublot Big Bang Unico Integrated 451.HX.1123.HX a good buy, and how can I purchase it from Bizak?
The all-white ceramic integrated configuration of 451.HX.1123.HX is one of the most sought-after references in the current Big Bang lineup, and brand-new examples with box and papers are increasingly difficult to source. You can buy this reference online at bizakandco.com or contact the Bizak & Co. team directly to confirm availability and pricing.

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Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.

Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.

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90-Day Returns for Store Credit

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

Read eligibility, condition requirements, and exclusions.

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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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