So, I got my dad's UG back. I had asked that the case be cleaned up, but that the polish be conservative. In hindsight, maybe I should have asked for a bit more polishing, but the watch looks honest. I have it on a late 60's NOS Spiedel Teju-skin strap, with a correct UG gold filled buckle. The watch wears extremely comfortably, and has a totally different flavor from anything else I own: I'm very glad to have it, both for those reasons and that it connects me to a period of my dad's life that I know very little about, even if just tangentially. Sorry for the slightly out-of-focus wrist shot.