Hublot Big Bang Unico Yellow Gold 42mm 441.VX.1131.RX - BRAND NEW

The Hublot Big Bang Unico 441.VX.1131.RX is one of the most compelling executions of the iconic Big Bang line — a 42mm automatic chronograph built entirely around Hublot's philosophy of "The Art of Fusion." Introduced in its original form in 2005, the Big Bang redefined what a luxury sport watch could be by marrying precious metals with unconventional materials such as rubber, ceramic, and carbon. The 42mm case size sits comfortably between the original 44mm and the more compact 39mm, making it the sweet spot for collectors who want full presence without excess bulk.

The case and bezel of this reference are crafted in 18k yellow gold, giving the watch an unmistakable warmth and richness that sets it apart from the more restrained stainless steel versions of the Big Bang. Yellow gold in the Big Bang context is never understated — the polished and satin-brushed finishing of the multi-part case, the signature H-shaped screws on the bezel, and the architectural lugs all catch the light and announce the watch's identity from across the room. This is luxury horology worn without apology.

The black dial provides a bold, high-contrast canvas that makes the yellow gold indices and Arabic numerals pop with clarity. The combination of index and Arabic markers is a hallmark of the Big Bang's sporty DNA, keeping legibility at the forefront even as the dial communicates sophistication. The sub-registers and chronograph architecture are laid out with Hublot's characteristic attention to visual balance, ensuring the dial never feels cluttered despite the complication's demands.

Powering the 441.VX.1131.RX is the celebrated Hublot Unico movement — an in-house developed automatic flyback chronograph caliber that represents the brand's most significant horological statement. The column-wheel and horizontal clutch mechanism of the Unico deliver smooth, precise chronograph operation, while the column-wheel is visible through the dial, adding a technical dimension to the aesthetic. The movement is a point of pride for Hublot and a key differentiator for collectors who demand manufacture-level engineering alongside design flair.

The black rubber strap completes the watch's fusion identity, pairing the opulence of yellow gold with a high-grip, resilient material that is equally at home on a yacht deck or a penthouse balcony. Hublot's rubber finishing is refined and consistent — a far cry from standard issue rubber straps — and integrates seamlessly with the case via the brand's own quick-release system, allowing easy strap swaps to personalize the look. This interplay of materials is the essence of the Big Bang.

Buying this brand-new Hublot Big Bang Unico 441.VX.1131.RX from Bizak & Co. means acquiring a fully authenticated luxury chronograph at the best available price, backed by the expertise and integrity of a trusted specialist dealer. Our team is available to answer every question about the reference, walk you through the unboxing condition, and ensure a seamless purchase experience whether you are buying your first Hublot or adding to an established collection. Reach out to Bizak & Co. today and own one of the most distinctive yellow gold chronographs on the market.