Ion-X vs Sapphire Crystal
I know all aluminum models come with Ion-X glass while the Sapphire Crystal on the premium models is much better. Is it possible to put a sapphire crystal screen on an aluminum watch when doing a screen replacement or are they different?
crwdns2934109:0crwdne2934109:0
crwdns2889612:0crwdne2889612:0
0