To be honest, I don't wear this (or any of my watches) often enough to gauge wear & tear... . That's the blessing and the curse of owning more than one watch...
But for sure if you are a "hardcore desk diver" the PCLs will get the brunt of it. Keep in mind though that a superficial scratch will show up much easier on a brushed surface than polished.
pictured here along with Hodinkee's magazine, 2nd volume:
Click to expand...