In this 1977 film there is a scene where Woody Allen is presenting a Christmas gift wristwatch to Diane Keaton. It was something that she had obviously wanted. They only showed it from the back (although you see her wearing it through a window cafe at the end of the movie). It was on a brown leather strap and she was definitely "winding" it. I get the feeling it might have been some kind of field watch, but that is really just my imagination. It was a men's watch. The movie must have been made in 1975 or 1976. So quartz watches were definitely a big thing at the time. However, this was definitely a mechanical winder. Annie Hall dressed in a sort of neo-traditional androgynous "preppy" style, so this may have gone along with that.
Does anyone have any ideas on what this watch might have been?