I have a pocket watch that was owned by my grandfather, and was hoping to get any info I could about it. Written on the dial is Arley Metcalf, with Baltimore written directly underneath, I’m assuming it’s was locally made in Baltimore. I have tried researching the maker but have not been able to find any information at all. Any info would be appreciated, as I have no clue what exactly it is that I have. I have attached three photos, front, back, and one with the bezel removed.