Enamel loss on used 116519

[gamingdoctor]

Hi everyone,

I was hoping to get some opinions on a new to me 2022 116519ln. I noticed the "75" on the bezel seemed faded away when I first inspected the watch. On closer inspection, it looked like some of the enamel had been eroded away within the numbers. On the second pic you can see the 75 has a "washed out" look, on the first you can see the discoloration even on the 80 and 70.

Thoughts?

https://www.rolexforums.com/showthread.php?t=402252

^ This thread seems to say it's normal, but for a watch that's only a few years old?