How to put screen protector on galaxy watch 4

Is Galaxy Watch 4 screen scratch resistant?

Delivering enhanced display readability and superior scratch resistance, approaching that of Sapphire, its rugged display features Corning® Gorilla® Glass with DX+.

How do I wear the Galaxy Watch 4 correctly?

Wear your watch properly First, center the watch on top of your wrist and slide the end of the strap or band through the loop. Then, fit the strap or band to your wrist and firmly insert the pin into the adjustment hole. Ensure the pin is fully inserted into the hole. But make sure not to overtighten the strap or band.