Hi Skyz3008,
My GO Nav is one of the three core watches in my rotation. It's a watch without any discernible faults and that I would never part with, in terms of my uses and preferences. I completely agree that it's much more understated (I would say "classy" but I don't want to provoke a brawl!) than the PAM, with an automatic movement (Cal. 100) that I feel is one of the absolute best in the business today. You can't go wrong with it. FYI, I traded-in my GO Sport Evolution Chrono to get the Navigator and not for one second have regretted it.
Best Regards
DB Darien