I recently purchased a Tag Grand Carrera locally (checked with a local AD for authenticity). It's out of warranty so I paid what I thought was an excellent price considering the watch is running extremely good and very minor swirls here and there on the case/bracelet but that's about it.
It was afterwards during a good inspection, I noticed what seems like faint water spots/stains on the crystal (very hard to capture in a pic and only noticeable if you hold the watch up at an angle against some lighting). Not a big deal but now that I know it's there, it's annoying the crap outta me .
I was simply going to polish it out but then realized Tag uses double AR coating on the Carrera line. Is there any cloth/polish available that can remove these water stains off the sapphire (top coated AR) WITHOUT removing the AR on the crystal? Or my best bet is to completely remove the top AR coating (thus the water stains as well in the process)?