I received this watch from my grandmother about 20 years ago. I can't make out much detail on the movement - I don't have a magnifying glass :)
Back case: N04914
Inside Back Case: 14K Gold / L&W / M219
Face: 23
To really help you identify this watch it would be very useful if you could add it to this site with a picture or 3 of the case, movement and face.
From what you have indicated so far, might be from the 1960s/70's.
Have a look at the back case for a date code (see www.mybulova.com/bulova_date_codes)
The 23 means its a 'Bulova 23' called as such for the fact that it has 23 jewels as apposed to the normal 21 jewels.
If you list it on the site place it under the 'Unknown' type and hopefully in due course we all can help correctly identify it.
In reply to I posted it as 1962 Unknown. by anyway2
In reply to It looks like 5AT by anyway2