When the Cerachrom materials achieves the ideal shade of green, the bezel is then machined to provide it its final shape. At last, the Hulk’s green bezel is coated in platinum via 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/