Once the Cerachrom material achieves the ideal shade of green, the bezel is then machined to give it its last condition. Ultimately, the Hulk’s environmentally friendly bezel is coated in platinum through PVD (Actual physical Vapor Deposition) and polished to get rid of the surplus steel within the ceramic floor, https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/