Comments:
It's "somewhere on this list": my time-capsule AP RO ref. 5402 A-Series, number 3x from June 15, 1972.
An early bird. In a condition that looks good for a 53 - almost 54 - years old watch. No plastic surgery sofar (and it will NEVER happen).
Cheers, HSTE
Such a nice time-capsule!
Only a month younger than me!
Wishing you an enjoyable weekend.
Best, Emmanuel