Ceramic bezel under loupe

[lkw228]

From other threads on this topic, i note that some are concerned with the discoloration on the ceremic bezel (esp on the triangle).

Since my BLRO has a similar issue, I read those threads and also agree that the oil/grease would actually/easily put a black stain on the triangle area.

After I wiped that off with a microcloth, out of curiousity i put it under loupe to examine. And from the attached photos, u will see the triangle (and numerals) actually have this grainy texture (which i understand is a result of the PVD) and this grainy texture seems to be why the area could trap grease stain easily.

Yes i know its very trivial and very ocd...