My father in law was presented with a Bulova Watch when he retired from the Post Office in 1977.
He died in 1985 and the watch was inherited by my wife.
On the face are the following:-
On the back of the case :-
3 807826 N4
On the expanding strap:-
USA Speidel and a crest .
A watchmaker opened the case and inside is:-
On the case - 9K 0,375 BULOVA 7628 SWISS (there are also English hall marks)
On the movement - Seventeen 17 Jewels BULOVA WATCH CO N4 11ANC SWISS.
The watch has not been worn and is vitually unmarked with no scratches.
When wound it keeps good time.
I would be grateful for any information.