Cool story (at least to me)
Had an eval today and patient was wearing this watch. It was a gift from his mother when he graduated from University of Pennsylvania in 1952. S. Kind & Sons was a jeweler in Philadelphia that closed in 1964 after 93 years of business. Its a Croton watch which I guess isn't really considered double stamped as Croton is not on the dial. He was in the Korean war and said he wore this watch throughout his tour, which given he is not the best historian, may or may not be true.