SevenFriday Watch M2/02/M Copper Bracelet M2/02M. Steel, industrial plants, tools, engines, machines, wheels the brands universe as well as its designs are strongly inspired by those elements. The products design is a result of this inspirations in combination with high end production and complex construction. It is a merger of contrasting materials and styles in harmony. The products clearly target individuals with high demands in regards to design, quality and uniqueness. Stainless steel case with 5N rose gold PVD treatment.