Bulova 1963 Accutron Astronaut
moveable bezel black dial, 4th hand for GMT one original owner. (my father)Accutron written under 12-hour baton Astronaut written above the 6-hour baton. stainless steel case Bulova waterproof stainless steel backing. Original dial, bezel, hands, 214 movement, Non-original bracelet. To my knowledge other than replacing the battery it has not been serviced. But just because I could not find any recipes from his jeweler stating as such does not mean it hasn't been serviced. Runs like a dream keep's perfect time.