Vintage Hamilton Military 17 Jewel 980 Movement 27mm. Awesome Vintage Hamilton Military watch 17j 27mm. The watch works but occasionally gets stuck and messes up the time. The watch needs a cleaning and servicing to function properly it was keeping time for 5 hours but all the sudden stopped and with a little shaking it started again. Please see all pics for condition and measurements. Feel free to message with any questions Thanks.