Similar pictures found that this may be a WWII era watch. it does have a 12 hour dial and sub second hand dial, but no military markings. Local owner's grandfather wore it for years. Believe an aftermarket band, labeled Kreisler. Case size is 30mm. The watch does run okay.
I have taken the case back off other watches, but do not see a divit to use a blade on this. However it does have several flat edges, wonder if there is a special tool to remove? No marking on outside caseback.
Thank you
Michael Bill
Danvers, IL
309-660-7550
In reply to Thanks for that information, by Mikesunwest
In reply to How did you determine 1945, by mybulova_admin
I'm pretty sure all the Apollo's were gold plated snap back with different lug configuration, so I would rule that out, as well as Commander.. The radium dial./hands appear to perhaps be Air Warden, but again, the lugs and back are wrong. I wonder if this might be a Nighthawk/ Air Warden movement and face in a aftermarket case. Still looking, but without movement jewel count, date code and case back interior info, I stand at Unknown or potential non-conforming (Bulova movement in non-Bulova casing).
In reply to I'm pretty sure all the by neetstuf-4-u