Euromariner is going to be closer to gen that the Perfect Sub that is available through Perfect Clones / Trusty Time. If you need to convince yourself, just look at the rehaut keeping in mind that the rehaut is one of the parts of a watch that CANNOT BE CHANGED.
When looking for a Sub rep, my advice is to look at the features that CANNOT BE CHANGED (case dimensions, rehaut)...if you get these features correct, then you can change almost everything else to suit your needs.
Here are my points:
1. Look for a rep that gets the rehaut and case dimensions as close to perfect as possible (choose correctly and your watch will be able to accept genuine parts such as bezel, dial, crystal, crown etc.)
2. Next look for the rep that meets point #1 and additionally provides as many other accurate features (dial, bracelet, hands, date font, date mag, bezel teeth, crown, crown tube, crystal heigth, crystal edge shape, etc.) as possible.
3. Place these items LAST on your priority list as they are easily moddifiable - pearl, bezel insert, crown guards