Servicing of a 1962 Hamilton Gemini Electric watch w 505 movement

I restore a 1962 Hamilton Gemini with a 505 movement. This also includes the replacement of the roller plate/contact. 0:00 - start 0:20: - Let the Show Begin! 20:55 - replacing the roller/contact The ultimate 'bible' of Hamilton Electric watches... Rene Rondeau's "The Watch of The Future" https://amzn.to/3TNkdcf Need Rodico? https://amzn.to/3DiFe7n How about Finger cots? https://amzn.to/3fq1l3M This jeweling press is cheap - but works for most of what a hobbyist would need. https://amzn.to/45sOPFu