When the Cerachrom material achieves the proper shade of environmentally friendly, the bezel is then machined to provide it its final shape. Last but not least, the Hulk’s environmentally friendly bezel is coated in platinum by using PVD (Actual physical Vapor Deposition) and polished to get rid of the surplus https://www.watchesworld.com/summer-delights-top-watches-for-men-and-women/