Entrepreneur Jean-Claude Biver spotted wearing a Hublot

There are few watch sightings more contextually loaded than Jean-Claude Biver — the man who rescued Hublot from obscurity and sold it to LVMH for a reported $500 million — leaning over a watchmaker's bench with one of the brand's flagship pieces on his wrist. The image captures Biver at work, examining a movement under a press tool, and the watch on his left wrist is unmistakably a Hublot Big Bang Unico, identifiable by its multi-layer ceramic and titanium case construction, the distinctive H-shaped screws on the bezel, and the integrated bracelet architecture.

The Big Bang Unico reference 441.NM.1171.RX — or a closely related variant — runs the manufacture calibre HUB1242, a COSC-certified automatic flyback chronograph with column-wheel regulation and a lateral clutch system. It beats at 28,800 vph, offers 72 hours of power reserve, and is visible through a sapphire exhibition caseback. The 45mm case combines grade 5 titanium with black ceramic, a material pairing Biver specifically pushed to differentiate Hublot in a crowded Swiss landscape.

For collectors, the Big Bang Unico represents Hublot's credibility pivot. When Biver arrived in 2004, Hublot was known primarily for the original 1980 rubber-strap gold watch — innovative for its era but mechanically unremarkable. Biver's strategy was to build in-house movements and aggressive material innovation. The Unico movement, developed with movement maker BNB Concept, debuted in 2010 and became the technical backbone of the Big Bang line. Wearing one himself sends a clear signal about where his engineering pride lies.

Biver's relationship with Hublot is inseparable from the brand's identity. He joined as CEO in 2004, grew revenues from approximately CHF 25 million to over CHF 400 million, and orchestrated the LVMH acquisition in 2008. Even after stepping back from day-to-day operations, he has remained a creative ambassador. Seeing him personally wearing the Unico — not a dress watch, not a competitor's piece — speaks to genuine brand conviction.

On the secondary market, the Big Bang Unico in titanium-ceramic typically trades between $15,000 and $22,000 depending on condition and specific reference, often at a modest premium to retail for cleaner examples given sustained global demand.