Limited Edition of 100 Pieces. SevenFriday Watch P1B/01M Limited Edition P1B/01M. 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. Case in a polished Stainless Steel case with polished bezel.