Hublot Big Bang Integrated Time Only King Gold Rainbow 40mm 456.OX.0180.OX.3999 - BRAND NEW

The Hublot Big Bang Integrated Time Only in King Gold Rainbow — reference 456.OX.0180.OX.3999 — represents the pinnacle of haute horlogerie jewelry watchmaking, merging bold sport-luxury design with extraordinary gem-setting artistry. Launched as part of the Big Bang Integrated collection, this 40mm model is purpose-built for wearers who demand a timepiece that commands attention equally as a mechanical object and a wearable jewel. At Bizak & Co., we are proud to offer this reference brand new, complete with box and papers, at the best available price.

Hublot introduced the Big Bang in 2005 under the creative direction of Jean-Claude Biver, and it rapidly became the brand's signature statement piece, celebrated for its architectural fusion concept that blends contrasting materials and bold geometry. The Integrated variant, introduced later in the collection's evolution, raised the stakes by eliminating the traditional lug-and-bracelet junction in favor of a single, fluid case-to-bracelet architecture — a feat of engineering that makes the watch appear to grow organically from the wrist. The 40mm diameter of this reference makes it supremely wearable across a wide range of wrist sizes without sacrificing any of the visual drama the Big Bang is known for.

The case and integrated bracelet are constructed from Hublot's proprietary King Gold, a rose-gold alloy developed in-house that is engineered to resist the scratching and fading that can affect conventional 18k rose gold over time. Its warm, deep hue provides the perfect canvas against which the rainbow gem-set bezel performs its spectacle: a continuous parade of pavé-set gemstones graduating through the full visible spectrum, from vivid reds and oranges through yellows, greens, blues, and violets. The result is an effect that is simultaneously opulent and playful, a chromatic celebration that rewards close inspection.

The dial of reference 456.OX.0180.OX.3999 is fully skeletonized, opening the movement architecture to direct view through index hour markers that anchor the eye at each hour position. This open-worked treatment is a deliberate design choice that adds depth and mechanical theatre to the watch face, allowing light to travel through the dial plane and interact with the movement components beneath. The three-hand time-only display keeps the visual composition clean and legible despite the complexity of the gem-set surroundings.

Powering this timepiece is an automatic movement, a fitting choice for a daily-companion watch that benefits from the convenience of self-winding without demanding battery changes or manual winding rituals. The movement is visible through the skeleton dial, offering an intimate connection between wearer and mechanism that resonates with collectors who appreciate horological craft as much as surface aesthetics.

Purchasing the Hublot Big Bang Integrated Time Only King Gold Rainbow 456.OX.0180.OX.3999 from Bizak & Co. means acquiring a brand-new example backed by our commitment to authenticity, competitive pricing, and personalized service. Every watch we sell is accompanied by its original manufacturer box and papers, providing full assurance of provenance. We invite you to contact our team directly to discuss availability, answer any questions, or secure this extraordinary reference for your collection today.