Mens good extra clean vintage timex manual wind art deco watch has date and day window with speidel strap. Very clean runs and sets nice and smooth. (I do not guarantee accuracy but has been keeping good time), Bought from an older neighbor who stated he has not worn the watch for years. I do not know enough to give many details. I do not have the tools to remove the back. But would be glad to try and answer any questions. I bought many old watches from him around 50. I think he must have been a watch freak.