Appears to be not have been identified yet and remains unknown.
This is a before picture - the dial is being refinished as it is far gone.


In reply to Hi William The inside is by PJ
Thanks PJ So the case is similar to this 1929 Unknown.
Another similar here. I bet your watch and the two linked unknowns all have single hinged case.
The case serial numbers on the two linked watches are all pretty close.
9357482
9358251
Your case serial number is 9134782
While we don't know much about what these serial numbers mean, short of first digit corrisponding to year w/i decade of production, they didn't just use them randomly.
EDIT: Lots of ads and discussion in this 1930 Unknown here.
Hello again PJ, looks like you might be a Bulova collector? I think this is an Unknown model, here's my version, from 1931......
In reply to Hello again PJ, looks like by Geoff Baker