@Mario89 unfortunately you were either misled or you misinterpreted the comparisons.
The Nato you show in your pics looks like it's from the Timefactors Nato/G10 line. The fit and finish on these is nice but nowhere near the style and/or quality of the OEM Omega Nylon Natos.
The Timefactors Nato in your pics shows a much thicker/rougher weave and simple stamped hardware. Compare that to the Omega Nato, which has milled hardware and a tighter/smoother weave:
Only the newly released De-Luxe Natos from Timefactors are comparable to the Omega Natos. The De-Luxe Natos are weaved in a similar matter to the Omega (softer material, tighter weave) and come with upgraded hardware. See pic here (not mine):
Unfortunately the designs are very limited for the De-Luxe Natos at this moment.
The strap you purchased still looks very nice and high quality and should suit your needs, but you can't compare it to the Omega model.
Best bet is go to an AD or OB and compare your strap side to side to gauge the difference.
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