Once the Cerachrom product achieves the ideal shade of environmentally friendly, the bezel is then machined to give it its remaining shape. Last but not least, the Hulk’s environmentally friendly bezel is coated in platinum via PVD (Actual physical Vapor Deposition) and polished to get rid of the surplus metal https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/