I have always wondered (may be a personal thing), what are the relationships/influences of UJ vs KV? Call me shallow but I've always thought from an aesthetics point of view (the hands and guilloche dials at least) they're very similar; the lugs, case shape and movement decorations are very different, I know, but as a watch wearer the first point of focus is usually the dial.
Have always wondered if it's just coincidence or if there are actually more stories behind that.