Great but held problem in time

I have this watch for 5 years.
It is reliable, lightweight, accurate and practical. Some settings are complex except to use them daily.
But the big snag is painting on plastic parts at the junction dial-box, which starts after 3 years (in my case) to reveal a dark gray plastic.
Aesthetically, it is not very appetizing.
The case and bracelet are made of titanium and are evolving well, with a few scratches. Glass scratches fairly easily.