AMAZINGthing Casing for Apple Watch 41MM (Series 7) Marsix Case Black The AMAZINGthing Marsix Case for Apple Watch 41MM (Series 7) in Black is made from 9H Tempered Glass, a high-security screen protector. It is resistant to scratches while maintaining clear visibility of the display. Anti-Fingerprint: The case helps reduce the appearance of fingerprints. Easy Installation: It is easy to install and remove. Military Standard Certified: The case meets military standards, offering protection from drops up to 4 feet (1.2 meters).