Hard Day's Night (1964)

Continuity mistake: While looking for the canteen, George inadvertently wanders into a production office. The receptionist takes George in to see Simon, who believes George is there to audition for a testimonial for those "dead grotty" shirts. While the receptionist is sitting on Simon's desk, her legs are straight. After Simon says, "Because he isn't wearing one of these nasty things", her legs are instantly crossed. (00:43:50)

Reporter: What do you call that collar?
Ringo: A collar.

Trivia: During one of the songs, Shake brings an amp onto the set. Watch as George proceeds to knock it over seconds later.

Question: Does anyone recognize the make and model of Paul's watch on his right wrist?