Watch Paparazzi

Actor Josh Hartnett spotted wearing Patek Philippe

In Guy Ritchie's 2023 espionage caper Operation Fortune: Ruse de Guerre, actor Josh Hartnett appears alongside co-stars wearing what is arguably the most desirable complication in the entire Nautilus lineup: the Patek Philippe Nautilus Annual Calendar Moonphase in 18K yellow gold, reference 5726/1J-001. The sighting places one of watchmaking's most sought-after references squarely in the pop-culture spotlight.

The 5726/1J-001 measures 40.5mm and houses Patek Philippe's calibre 324 S QA LU 24H — a self-winding movement beating at 28,800 vph with a 45-hour power reserve. The annual calendar mechanism intelligently distinguishes between 30- and 31-day months, requiring just a single manual correction on March 1st each year. A subsidiary moonphase display accurate to one day every 122 years rounds out a genuinely impressive complication package. The characteristic Nautilus horizontally embossed white dial carries aperture windows for day, month, and moon phase, with a date window at 6 o'clock — all executed with Patek's signature restraint.

The reference was introduced in 2006 and has since become a cornerstone piece for serious Nautilus collectors. The yellow gold variant (J suffix) carries particular cachet given the current market frenzy around the Nautilus family. Gerald Genta's original 1976 integrated bracelet design translates beautifully in yellow gold, lending the 5726 a warmth that the more common stainless steel references lack. The applied baton indices and polished/satin finishing on the case and bracelet are executed to an exceptionally high standard.

Hartnett plays a supporting antagonist-adjacent role in Operation Fortune, and the costume department's choice of this reference signals wealth and sophistication without ostentation — precisely the register the 5726 occupies in real-world collecting circles. It is a watch worn by people who know watches.

On the secondary market the 5726/1J-001 commands a substantial premium over its already elevated retail price. Yellow gold examples have traded consistently above $120,000 at major auction houses and authorised dealers, reflecting both genuine scarcity and the sustained collector appetite for complicated Nautilus references. For anyone tracking the intersection of cinema and serious horology, this sighting deserves a prominent bookmark.