Clockman
·I don't do many watches (clocks mainly) but I took on one for a friend. It's a Bulova Physician with a 13AB movement. I'd like to get a working movement if someone has a scrap one as this one's rusty, but in the meanwhile, what interchanges with this caliber? I've seen FHF27 and 29, ETA 717,735, Hamilton 980a &b that look the same but I'm a novice here.