This Bulova 218 (?) gold-toned watch was bought by my father in either Derry or Portrush, Northern Ireland, in approx 1970.
It was later adapted to take a more modern battery.
It has just been serviced in October 2019, is worn daily and is fully functional.
(I have not seen the movement number etc but will add later).
Any information about this watch would be much appreciated.