Epoxy resins are usually incredibly hard and can scratch rather effortlessly. We deal with this by using a complete coat with bigger abrasion resistance, for instance a polyurethane—and we can even insert an abrasion-resistant additive to improve the scratch resistance.Mopping with water and infrequently a pH neutral cleaner is normally enough to

In 2008, Rolex introduced the main Submariner types equipped with unidirectional bezels showcasing Cerachrom inserts. Cerachrom is Rolex’s proprietary ceramic alloy that is not only very immune to scratching but will also practically impervious to fading. The sixty-moment graduations are engraved in the bezel and after that the ceramic bezel inse