So this is my first pocket watch and I've done a lot of research but still have a lot of questions. I got this from my Grandfather. He was in the jewelry business for 40 years and had quite a few pocket watches and vintage wrist watches left over from his store. I was curious about the date on this watch and my research only left me with more questions. Can someone tell me why the serial numbers of the movement and the case are so far apart? I would also appreciate any other info anyone has on this watch. Thanks in advance.