Actor Ben Affleck spotted wearing a Rolex

Ben Affleck's 2012 Best Picture winner 'Argo' is celebrated for its meticulous period accuracy, and the watch on Affleck's wrist is no accident. Playing CIA officer Tony Mendez during the 1979–80 Iran hostage crisis, Affleck sports a Rolex Sea-Dweller on a stainless steel bracelet — a watch that was very much in active production and circulation during the era the film depicts, lending the costume an air of lived-in authenticity rather than theatrical prop-house approximation.

The watch visible in this scene displays the hallmarks of the Rolex Sea-Dweller reference 16600, produced from 1988 through 2008. It features the classic matte black dial with applied luminous hour markers, the signature helium escape valve at 9 o'clock, and a unidirectional rotating bezel with a black insert. The case measures 40mm in 904L stainless steel, housing the automatic Calibre 3135 movement — a 28,800 vph workhorse with a 48-hour power reserve and Rolex's Parachrom hairspring. Water resistant to 1,220 metres, it occupies the middle ground between the everyday Submariner and the extreme-depth Deepsea introduced in 2008.

The Sea-Dweller 16600 holds a respected place in the collector community precisely because of its utilitarian purity. Unlike the Submariner, it shipped without a cyclops magnification lens over the date window — a detail purists have always appreciated. Its relatively restrained production numbers compared to the Submariner give it a quiet exclusivity, and vintage examples with original tritium or luminova dials are actively sought at auction.

Affleck's use of the watch in 'Argo' is consistent with his broader taste for understated, classically masculine timepieces. The Sea-Dweller communicates competence without ostentation — exactly the register Mendez as a character operates in. Costume designers clearly understood that a flashy watch would undercut the covert operative persona.

On today's grey market, the reference 16600 in clean condition trades comfortably between $9,000 and $13,000 depending on box, papers, and dial condition — a strong value proposition for a full-specification professional Rolex diver with genuine horological heritage and now a small footnote in Hollywood history.