Hi everyone! My first time posting to the watch section on this forum. This watch is a little bit of a mystery to me, so I figured I'd post here and see if anyone could tell me more about it. My father recently passed and I found this amongst his things while cleaning out his apartment. It says Non-Magnetic Watch Co of America with "Made for F. A. Hubbard Springfield Mass" on the movement and appears to be about 16s. During a forum search I saw a lot of examples but most had movements different from mine. What type of movement would mine have? I'm not sure which forum this question should be posted to, seeing as it might not be completely of American make like the others, so if it's in the wrong spot I apologize.