When the Cerachrom content achieves the proper shade of green, the bezel is then machined to provide it its last shape. At last, the Hulk’s environmentally friendly bezel is coated in platinum by way of PVD (Physical Vapor Deposition) and polished to remove the surplus metal with the ceramic surface https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/