Note: The glass is designed for wristwatches with flat watch glass. The protective film is designed for flat surfaces. The diameter measurement refers to the film - not to the case. Savvies Xtreme Glass HD33 Clear tempered glass for wristwatches (round, diameter: 43 mm) features a 9H surface hardness and a dirt-repellent surface, providing maximum display protection for your device. Rounded edges, a pleasant surface, and extremely high transparency ensure that the optimal usability, display brilliance, and touch sensitivity of the wristwatches (round, diameter: 43 mm) are maintained. Precision cut for a perfect fit. Rounded edges provide a comfortable feel when operating the device. The special surface coating repels grease and dirt, reduces fingerprints, and ensures easy cleaning of the surface. With 94% light transmission, it offers a crystal-clear and sharp display. A surface hardness of 9H provides perfect protection against scratches and impacts. Savvies HD33 Clear is only 0.33 mm thick and preserves the original touch sensitivity of the device. The special silicone adhesive layer guarantees easy and bubble-free installation. Compatible with wristwatches (round, diameter: 43 mm).