Hublot Big Bang Unico King Gold Ceramic 44mm 421.OM.1180.RX - BRAND NEW

The Hublot Big Bang Unico 421.OM.1180.RX is among the most visually arresting references in the modern luxury watch landscape. Introduced as part of the Big Bang Unico family, this 44mm timepiece encapsulates Hublot's core philosophy of fusion — the deliberate, considered marriage of contrasting materials, traditions, and aesthetics into a single cohesive object. King Gold, Hublot's proprietary 18-karat rose gold alloy developed in-house for enhanced scratch resistance and a deeper, richer hue than standard rose gold, is paired with high-tech black ceramic to produce a case that is simultaneously warm and edgy, precious and technical.

The Big Bang line itself traces its origins to 2005, when Jean-Claude Biver relaunched Hublot with a watch that polarized the industry and captivated collectors. The Big Bang was unlike anything on the market: porthole-inspired, heavily bolted, and built from unconventional material combinations. The Unico variant elevated the proposition further by housing an in-house movement and refining the case architecture, cementing the line's status as a genuine manufacture piece rather than an assembled product.

This reference features a black dial appointed with both index markers and Arabic numerals — a layout that delivers excellent legibility while preserving the dial's bold, layered visual character. The ceramic bezel reinforces the technical aesthetic, offering outstanding hardness and color stability, while the rubber strap ensures a secure, comfortable fit suited to a broad range of wrist sizes. Every detail reflects Hublot's commitment to wearability without compromise on presence.

Powered by an automatic movement, the Big Bang Unico 421.OM.1180.RX delivers the reliability and finishing quality expected of a modern Swiss manufacture caliber. The open-worked or skeletonized construction typical of the Unico family allows a view into the movement's architecture, rewarding the wearer with an additional layer of visual complexity beyond the dial surface. This is a watch that rewards close inspection as much as it rewards a glance across the room.

At 44mm, this reference occupies the sweet spot of the Big Bang Unico range — large enough to project serious presence and to showcase the dial's graphic design elements, yet wearable for a wide range of wrist sizes thanks to the ergonomic case shaping and lightweight rubber strap. The combination of King Gold's warmth and ceramic's cool technical character means it transitions naturally from a business setting to a more casual or sporting environment.

Bizak and Co. is pleased to offer the 421.OM.1180.RX in brand-new condition, complete with full box and papers, ensuring your purchase is fully protected and traceable. Buying from Bizak means working with an experienced, transparent dealer who sources only authentic timepieces and stands behind every sale. Visit bizakandco.com to purchase this reference online or reach out directly to our team — we are ready to assist you in securing this exceptional Hublot Big Bang Unico at the best price.