Return date approaching! Help me decide if this watch 16570 is all rolex!

[dominate]

Hello, I bought this Explorer II Polar U-serial 1998. I only have a couple days left before the return window closes.

I want to confirm if this watch is all Rolex or not.

Here are my concerns

-When under high power microscope the O on Rolex has protruding dot on the bottom left hand side.

-The medial side of the hour and minute hand looks like it fading (Aftermarket or fake hands?)

-The cyclop seems to be a little short of 2.5x compare to my Submariner date

-The hands lume does not match the hour marker lume.

Please take a look and give me a definitive answer. Cheers!