I know this isn't prominently figured, but I was Watching Jaws last night, and i noticed what looks to be the Omega Logo on the Interviewer's Watch Bracelet!
And I'll add Hooper's Alsta Nautoscaph as well.
Okay, so I tried finding a thread about watches in films here, but even though my example here isn't featured prominently, I think it is worth a mention:
Kickboxer from 1989, Omega Seamaster 300 165.024 or 166.024 on the wrist of "Winston Taylor".
I Am Legend (Will Smith). Hamilton Khaki X-Wind Automatic & Victorinox Chronograph ST 4000
Will Smith's character uses the watches to ensure he is never caught out after sunset when the Darkseekers/Vampires emerge. Pretty critical to the movie I'd say 😁
In "Easy Rider" a watch figures prominently as a symbol of freedom (freedom from responsibility) after they stash their cash from the drug deal. Peter, very pointedly, removes his watch and flings it to the ground. The camera pans to the watch in the sand, a symbol of work and schedules, as they ride off to their adventure.