These cufflinks called ”Galeo” are made of sterling silver with a 1 micron gold plating.
It belongs to the “Mystery” collection. The name “Galeón” comes from gallonado (from the French gallon, 'segmented' or 'striated'), a term that in silversmithing designates the decoration of a surface with gadroons, that is, with alternating concave and convex segments or striations that generate a radiant relief.