I am new to this informative forum. I believe this is a 1967 Edwardian L based on the research from this website but I want to confirm because the date I found here that looks similar to my watch is 1970; other differences are silver face and watch states “self winding” not “automatic”. The back of the watch is marked is Bulova 10k gold filled self winding M7. I’m not sure is the JB champion band is original.
Movement Date Code
Case Serial No.