This does look like an ultimate version of the 42mm. Definitely leaps and bounds ahead of the 4th gen. A little bit better than the UPO. Not perfect but real close
Some things i noticed.
-AR coating is definitely better than stock out of the box UPO
-Pearl is better than the UPO
-Improved caseback, not just with the anti-counterfeit logo but with the engraving of the hippocampus
-Omega logo is better than UPO but not perfect
-He valve is in correct position
-The "952" on the bracelet endlink is upside down
Also noticed that looks like there is a blemish on the dial on the rightside of the Omega logo. Now that's QC fail.
Overall looks good
BTW how's the lume on this version?