Hi there, I received this watch as a gift a few years ago. My understanding is that it had been recenty restored, but the crown popped off the first time I tried to wear it and it's been sitting in a drawer ever since. I tried my best to follow the instructions for identifying dates, movement model, etc., but please forgive me if I missed anything obvious or got anything wrong. Very much appreciate any help understanding what this is, when it's from, and if it has any value (and is worth repairing). Thanks!
Movement Date Code
Case Serial No.