W-Glass Secure is a sandwich composed of a translucent polymer layer on which a mineral glass layer is added. In case of breakage of the mineral glass layer, the watch is still protected by the unbreakable but scratch-resistant polymer layer.

However, you can continue to use your watch with complete peace of mind, as the mechanical properties are intact. You will be able to replace the broken glass by yourself without any problem for a small fee. W-Glass Secure is a patented concept owned by Nooze Technologies AG, Industriestrasse 47 CH-6300 ZUG.