User talk:Suecc2746

I need to know how to open the inner movement part of an Elgin vintage pocket watch. It has two covers, ie. one on the front and one on the back. I can open these covers. The front cover opens to reveal the watch face and the back cover opens. I suspect that a photo goes inside the back cover. I cannot figure out how to open it up to the inner workings of the watch, which I think are behind the watch face on the front. I believe it was sold before 1930, but I do not how many years before that. Is there someplace I can find instructions for opening the watch? Thanks, Suecc