Pocket Watch Case

Very Old Antique Longines Wrist Watch Case With Opening Hinged Back.. This case is very old. I’m guessing the early 1900s? I’m not exactly sure which movement fits in here exactly. I don’t know whether this was a pocket watch case made into a wrist watch or not.. As you can there is no movement included with it. Please see the photos as they are a big part of the condition and description. If you have any questions about measurements or anything, I’ll be glad to help you the best I can…