Bulova 1963 Accutron "401"
This is a 1963 Accutron I received from my grandfather. I do not want to take the back off until I know exactly what I am doing. I do not know much about it. I believe this is just a basic straight lugs with a basic 214 dial. The back is stamped Bulova, Waterproof, K54128, M3, 10KT Gold Filled, Patented.