SCHOTT engineers revolutionized cooking in 1971 with a black glass-ceramic: CERAN®. Today, the rock star sets new standards for cooking in the future.
Watch enthusiasts will look at their high-quality dials many times a day. When it comes to protecting the dial of a luxury watch from the challenges of everyday life, sapphire glass is the protective cover material of choice. As a transparent and colorless, flat disc, it can preserve the flawlessness of a watch for many years – thanks, but not least, to its outstanding hardness, which is close to that of a diamond.