I know very well what are you talking about.... Just for the history to note that I got my first gen sub no date in the early 90's and since then periodically i had a few reps like gmtii as well as panerai.
I said 99% and mentioned Eumariner, just to stress that allthough (i guess both) have flows (as per the reviewers and you Euro has very few relatively to its price) , by no means i could handle (i quote from the review shortcut above) "Gen has a more defined case. Angles on the case is sharper. Lume is also matt and not shiny like the rep. GMT hand has a different green shade as well"
At least in my eyes these are more than "minor" flows... In thatextend i was asking an experts opinion.
Additionaly the price i found on a good dealer is approximately $350 (shipping included) so its not that cheap..
Regards
L