Bulova 1956 President "E"
Case is L6, movement L4
Dial has been refinished--was originally more of a gold-tone, I believe. It was terribly pitted when I bought this watch in 1995 or so, and I had it repainted. I don't know whether original had cross-hairs in sub-seconds dial.
Pierced-lug case design is indicative of a President model. Bracelet is not present, but evidence of earlier bracelet (tell-tale wear on inside of lugs) is ample.