Jon Hamm wears a Drive de Cartier watch in the Apple TV series Your Friends and Neighbors (2025).
The exact watch is a Cartier Drive de Cartier WSNM0004 watch with a steel case and silver dial.
This Drive de Cartier watch has a Manufacture mechanical movement with automatic winding (calibre 1904-PS MC). The steel case (47 mm x 41 mm) is only 11.25mm thick. The watch worn by Jon Hamm has a silvered flinqué dial, black Roman numerals, a polished-steel leaf-shaped seconds hand, and polished-steel sword-shaped hour and minute hands. The strap is a semi-matt black alligator skin. Date window at at 3 o'clock position and a small seconds counter at 6 o'clock.
Get this watch at JomaShop ($5650).
Also available on eBay for $4000 - $7600.
Note that on the promotional poster for the series, Jon Hamm wears a similar watch, but it seems to be digitally altered.