I pulled out the DVD Eight days a week : The touring years -- covering actually about 12 years of the Beatles live film. Ringo definitely has something on a BoR bracelet in 1963. Rest cannot tell, jury still out.
Why, oh why, didn't the film makers of the time realise that the watches they were wearing would be important to us 60 years later?
Third day testing the experimental @DaveK adjustable wrist watch lanyard...again with my birth year 1964 Echo Whiskey. Getting quite a few compliments regarding the lanyard. 👍