We seem to be having a Hampden fans convention this month. I mentioned I was fond of the New York Watch Co in another thread but I think they also made some very good railroad watches. I think the two best grades are the 104 and 105 but since the 104 is a 23 jewel watch I picked up a OF and HC version of it. Here is the open face with an oversized boss on the jeweled barrel. Here is the rather earlier hunting case.