Hard Day's Night (1964)

Continuity mistake: As Paul runs out of the train to his awaiting limo its door is open. In the next shot we see him from a different angle and he opens the door again. (00:16:20)

????

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?

Allister Cooper, 2011