Bulova 1933 Envoy
Crystal broken, but I do have it. Runs very well. Silver lumed dial and Cathederal like hands?
Dished case back??
I think this is an Ambassador - MyBulova advert 2 of 36 right hand bottom corner - but will leave that up to you???
Edit: Movement serial No on closer inspection looks to be 229730 and the Case No is 3002379.
Will post more pictures once I can take better ones that show the numbers.