Mark020
··not the sharpest pencil in the ΩF drawerThese UG dials are legit. They don’t really fit into the UG mould they are original
This seems like a really nice and all-original version (consistent with the discussions here, including the position of the S in Swiss vs the numerals on top) at a very fair price. The only visible "concern" seems to be the heavy patina near the 20-minute mark.
The caseback serial no also seems to be in the correct 875XXX range usually seen.
https://www.windvintage.com/universal-genve-compax-reference-22209-unpolished