Welcome to the forums! To echo others, the sapphire crystal of my S0 SS and S5 ceramic are still flawless. I used them for payment and they came into contact with payment terminals all the time. However, sapphire crystal is quite brittle; I had the misfortune of breaking the S0 crystal by landing it face down from 1m (3 ft). As long as you don’t drop it theNew here (first post). I just upgradded to the series 7 ss silver. A large part of this was for the sapphire face as my previous apple watch got scuffed pretty badly. Had it for a week so far and it seems much more scratch resistant. It even has a different finger feel to me at least. However, whenever i try to look online for information regarding the long term durability of the sapphire face I only come across articles or videos of the s0 or s1 sapphire being "scratch prone". What are some of your experiences with scratches over the long term of the sapphire face? I couldn't be happier with it for this first week.