Hi. My first build over with a Hamilton case,dial and a seagull st2031 (eta 2824-2 clone) and i was chuffed with my efforts. However aftet a day wearing I notice the movement stops. I wind it up and it runs then stops. I'm thinking hands may be rubbing as i had a lot of difficulty fitting them or the stem may be cut too short? The second hand seems to like stopping mostly at 34 seconds. The balance wheel also stops as does the hour and minute hand. Suggestions? Thanks