Watch Wiki

The Best Watches and Watch Brands

User Tools

Site Tools


mineral_glass

Mineral glass

Watch glass

With a 5 in the Mohs hardness scale mineral glass is located between acrylic glass and sapphire crystal. Mineral glass with hardened mineral surface and 6-7 Mohs is nevertheless harder than steel. The rupture safety of mineral glass is inferior to both the acrylic glass and the sapphire crystal.

Today high quality watches should fundamentally be equipped with sapphire crystal.

mineral_glass.txt · Last modified: 11.10.2021 17:14 (external edit)

© Watch Wiki. All texts are protected by copyright. The respective copyright holders are the signatories of the contributions. For details see Impressum. Regarding objections and complaints (copyright and other rights) also see there. Impressum | Privacy Policy | Copyright | About Watch Wiki