Hey everyone - I'm trying to learn as much as I can about this beautiful timepiece, which just came into my possession. It has been in my family for a couple/few generations. I'd love to learn more about it (actual age, model, movement, etc.) but there isn't much for me to go on. Any and all help is appreciated! I am almost positive the bracelet is not original, but I am prepared to be surprised by anything and everything.

Thanks!