This is the worlds first all matte black watch and it was designed in 1973 by FA Porsche and is still considered a timeless and classic design today. The watch was manufactured by Orfina and was the first of many designs Porche made in watches. This piece is called the Chronograph 1. The watch is powered by an Orfina signed Lemania 5100 caliber automatic movement. The black PVD covered stainless steel case is in excellent condition. The black PVD is still all intact and not all scratched up as sometimes happens with these watches. The original PVD covered bracelet is also super strong with barely any stretch. This watch is all original with all original chronograph buttons and PD crown. The mineral crystal is also original but does have some scratches on it.