Hublot Shaped Spirit of Big Bang Chronograph King Gold Pave 42mm 642.OX.0180.RX.1704 - BRAND NEW

The Hublot Spirit of Big Bang is the horological embodiment of the brand's "Art of Fusion" philosophy—a collection that takes the iconic Big Bang DNA and reshapes it, literally, into a tonneau silhouette that sits apart from every round sports watch on the market. Introduced as an evolution of the Big Bang family, the Spirit of Big Bang line celebrates the idea that a watch case can itself be a statement of design intent, with its barrel-shaped form referencing the golden age of avant-garde watchmaking while remaining unmistakably contemporary. Reference 642.OX.0180.RX.1704 represents the collection at its most opulent, combining Hublot's proprietary King Gold with pavé diamond setting to produce a piece that is as much jewellery as it is timepiece.

King Gold is a rose-gold alloy developed exclusively by Hublot, engineered to be harder and more scratch-resistant than conventional 18k rose gold while retaining that warm, burnished hue that photographs with extraordinary richness under light. On this 42mm reference, the King Gold case is dressed further with a diamond-set bezel, meaning the tonneau outline is traced in sparkling stones that catch and refract light from every angle. The result is a case architecture that simultaneously reads as sporty—thanks to the exposed screws and multilayered construction inherited from the Big Bang—and uncompromisingly luxurious.

The black index dial provides essential visual contrast, allowing the luminous hour markers to pop against the dark ground while preventing the overall composition from feeling over-adorned. Black is a perennial favourite among Hublot collectors precisely because it anchors the diamonds and King Gold rather than competing with them; the eye travels naturally from the dial outward to the bezel's sparkle and back again in a continuous loop. Chronograph subdials add functional depth to the layout, giving the dial genuine horological interest beyond pure aesthetics.

The black rubber strap is a deliberate and signature Hublot choice—one that grounds a heavily jewelled watch in the brand's sporting heritage and makes it far more wearable day-to-day than a metal bracelet might allow. Hublot's rubber straps are engineered for comfort and durability, and their quick-change system means the owner can adapt the watch's character from casual to dressed simply by swapping the strap. This versatility is central to the Spirit of Big Bang's appeal: it is not a watch that lives in a safe.

As a brand-new example, reference 642.OX.0180.RX.1704 arrives in the condition its collector deserves—unworn, complete, and presented exactly as Hublot intended. Buying new means the full manufacturer warranty applies, offering peace of mind alongside the purchase. At 42mm the tonneau case occupies the wrist with presence without overwhelming a medium or larger wrist, a size Hublot calibrated carefully so the Spirit of Big Bang reads as bold rather than oversized.

Bizak & Co. is an authorised source for pre-owned and new luxury timepieces, and our team of specialists can answer every question about this reference—from technical details to provenance and pricing. We invite you to reach out directly through bizakandco.com to discuss acquiring the Hublot Spirit of Big Bang Chronograph King Gold Pavé 642.OX.0180.RX.1704; our goal is to make the path from discovery to ownership as seamless as the watch itself is impressive.