My first vintage watch...please help to identify
Hello All,
This is a recent purchase and my first vintage watch. I have sipped the kool-aid so to speak. The case is marked M5 with serial #I435402. I assume it is from 1965 from what I have gathered on this forum. I am interested in finding out what model it is and any specifics. It runs well and has the original boxes, paperwork, and band. Any additional information appreciated!