The Belkin ScreenForce UltraCurve Screen Protector is specifically crafted for the 42mm Series 1 Apple Watch, providing comprehensive protection against scratches, drops, and impacts. Made with Corning's Accessory Glass 2, this protector features a curved design that ensures a perfect fit and maximum coverage. Its crystal - clear finish maintains the natural look and feel of your watch screen while offering a smudge - resistant coating to keep it looking pristine. The included EZ - align tray makes installation a breeze, ensuring perfect alignment every time. With a 9H hardness rating, this screen protector is not only drop resistant but also resistant to scuffs, tears, and fingerprints, making it an essential accessory for your Apple Watch.