Have you ever had the plating testing report?
Have you ever paid attention to the plating color thickness which the watch with?
I guess many customers just pay attention to which color they will use, and will ask how many years the color will last, etc.
You probably should do it, it's a smart idea!
The following reports, that we did for one of our customers. Both of these two can pass the 48-hour test.
Abrasion test report:
Sweat test report: