I believe it is a 1950 Standish, due to the elongated lugs and lack of engraving at the top and bottom of the bezel, however, I cannot locate a Standish with a black dial. The lines around the sub-seconds dial appear different as well, so it could be a re-dial. Any help identifying this one would be greatly appreciated! I'd like to order a replacement crystal for it and want to be sure to order the right one.
Case Serial No.