I have a modern Swiss Tissot Savonette mechanical watch with hunter's case, but would like to add a vintage American railroad watch to my collection. I am looking at possibly an Elgin 571 or 478/Hamilton 992b. Any advice on these models? My budget is around $300.
I am also interested in Hamilton 924, though I can't find much information about it other than it is 17J. I have included a picture if anyone can help. Is it a good, accurate, and reliable watch?
I also included a picture of my Tissot.