Circulus Ferro

The steel Circulus Ferro uses for your ring is a high-alloy steel with classification 904L and 316L, which is the same type that many manufacturers of premium wristwatches use. Due to its high resistance to corrosion, the type of steel alloy used in our rings can withstand harsh environments that span from the bottom of the ocean to the far reaching depths of outer space Therefore, your ring will have an outstanding shine for many years and can retain its gloss in environments that you yourself may not encounter.