Unknown model. 1940 10ax 15j movement. At first I thought it one of those Bulova that were shop made, Ie had non Bulova signed cases but had Bulova movements etc. but I was surprised to receive it and the case is all signed by Bulova to, so a name must be out there somewhere. unrestored as received. fully working. photos will be updates when available. Crystal measures 20.1 x 20.1.
Name now found in 60th edition of the GS catalog as the "GOLDEN EXCALIBUR"