Mixed martial artist Khamzat Chimaev spotted wearing a Patek Philippe

Khamzat Chimaev, the Dagestan-born UFC mixed martial artist and title contender, has been photographed wearing a stunning DiW all-carbon-black Patek Philippe Nautilus—specifically, the limited-edition 01/05 reference from the house's exclusive "Black Grail" collection. The wrist shot captures the watch's matte-black dial and case in sharp relief against the fighter's championship belt and casual attire, signalling a deliberate aesthetic statement that merges haute horlogerie with contemporary MMA culture.

The Patek Philippe Nautilus Ref. 5711 remains the brand's most coveted sports watch since its 1976 debut. This particular DiW iteration strips the steel original to its composite essentials, rebuilding the case, bezel, bracelet, and dial in advanced carbon-composite materials. The result is a 42 mm cushion-case profile that retains the integrated-bracelet geometry of the steel 5711 but sheds approximately 40 percent of its weight—a transformation that appeals to athletes and technical watch enthusiasts alike. The dial features the signature horizontal tapisserie pattern, rendered in deep matte black, with applied hour markers and sword hands in white. Water resistance remains 120 meters, sufficient for daily wear; the movement remains Patek Philippe's in-house Calibre 324, an automatic with a Gyromax balance and 45-hour power reserve.

DiW's bespoke approach to the Nautilus has cultivated a cult following among collectors who view customisation as a legitimate extension of horological art. The all-carbon-black variant—styled "The Black Grail"—was produced in only five numbered pieces, each individually serialised. This scarcity, combined with the technical execution and weight reduction, has positioned DiW's Nautilus editions as highly sought collectibles in the secondary market, often commanding premiums over the original steel references at auction.

Khamzat Chimaev's choice reflects a broader trend among professional combat athletes toward haute horlogerie and bespoke timepieces as markers of elite status and discipline. The Nautilus's association with precision, endurance, and understated power aligns naturally with his profile as a title contender. DiW's customisation amplifies this narrative: a watch built for performance, not merely for prestige.

Retail pricing for DiW's bespoke Nautilus builds varies widely depending on configuration and material; secondary-market estimates for the all-carbon-black limited editions typically range from $65,000 to $85,000 USD, substantially above standard steel Nautilus grey-market values. Acquisition remains appointment-only through DiW's bespoke commissioning process, with multi-year lead times not uncommon.