Hublot Big Bang Unico Titanium Rainbow 44mm 421.NX.1117.LR.0999 - BRAND NEW

The Hublot Big Bang Unico Titanium Rainbow 421.NX.1117.LR.0999 is one of the most coveted and theatrical references in modern haute horlogerie — a 44mm titanium chronograph crowned with a bezel paved in multicolored gemstones that cascade through every shade of the visible spectrum. Brand new and complete with box and papers, this is a rare opportunity to acquire one of Hublot's most sought-after limited expressions from an authorized source you can trust.

Hublot introduced the Big Bang in 2005 as a bold fusion of materials and aesthetics that challenged every convention of traditional Swiss watchmaking. The Big Bang Unico evolved that vision further by housing the brand's proprietary in-house movement and refining the case architecture into the muscular, multi-part construction that collectors recognize instantly today. The Rainbow variant takes this already striking canvas and elevates it into wearable sculpture, with rows of precisely set colored stones transforming the bezel into a continuous arc of brilliance.

The 44mm titanium case is the ideal foundation for the Rainbow treatment. Titanium is prized for its exceptional strength-to-weight ratio, meaning that despite the watch's bold dimensions and the added mass of the gem setting, it wears with surprising comfort on the wrist. The case's complex multi-part construction, with its distinctive H-shaped screws and open lug system, gives the Big Bang Unico its immediately recognizable silhouette and a sense of robust, purposeful engineering.

The black dial of the 421.NX.1117.LR.0999 provides the perfect dark counterpoint to the rainbow bezel, allowing the chronograph sub-dials, index hour markers, and Arabic numerals to read with clarity while the surrounding gems command the eye. The chronograph architecture is visible through the dial layout, a reminder that beneath the jeweled drama lies a serious timekeeping and timing instrument powered by an automatic movement. The black rubber strap reinforces the sporty, avant-garde character of the piece and ensures everyday wearability without sacrificing style.

For collectors and connoisseurs searching to buy a Hublot Big Bang Unico Rainbow online, this brand-new example at Bizak & Co. represents an exceptional proposition. Bizak & Co. offers transparent pricing, authenticated luxury timepieces, and a buying experience befitting a watch of this caliber. Reach out to our team at bizakandco.com to confirm availability, discuss pricing, and make this extraordinary reference yours.