When the Cerachrom substance achieves the correct shade of green, the bezel is then machined to give it its ultimate condition. Ultimately, the Hulk’s green bezel is coated in platinum by using PVD (Actual physical Vapor Deposition) and polished to get rid of the excess metallic within the ceramic surface, https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/