I think they're two different watches.
Regarding your points about the trapezoidal magnifier booger, I think what you're seeing is just distortion due to the angle the photo was shot at. Regardless, these magnifiers are quite unusual and may even be specific to UG. They're also not available as generic or aftermarket glass, so if you spot one, it's likely an original crystal until proven otherwise.
If you want to refresh my understanding of parallax, we'd all be better for it. Based on the OP's pictures, it appears that there are some scuffs in the crystal, as well as some white spots on the dial itself. If I were betting, I'd bet that a good cleaning and crystal polish during service would take care of things. But it's a blurry picture so... we shall see.
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