First of all, is it a sports watch or a white leather watch strap?
I won’t say much about the leather watch strap. It is not very wear-resistant and is afraid of water. The general lifespan is only about two years. .
There are two types of resin straps for sports watches, one is patent leather and shiny
The other is matte frosted. All have their own pros and cons.
The glossy patent leather surface has a thin, smooth film on the outside of the resin strap.
This film does not fade or get dirty easily, but it is very non-wear-resistant. Be careful not to rub it on the table when wearing it daily, and don't use a brush when cleaning and scrubbing.
The matte surface is indeed much firmer without this film, but it is easier to stain, just like light-colored shoes.
It would be very bad if you come across faded long-sleeved clothes