Wittnauer Professional three register chronograph powered by the iconic Val.72. Stainless steel screw back case measures 36mm. Original awesome dial in perfect condition. The watch is in excellent overall condition and works properly, it has fitted with a generic s/s bracelet. The original dial is in great condition with no major scratches or blemishes. Stainless steel case is sharp and in great condition. The watch comes fitted with a brand new hand-stitched leather strap. The watch currently runs but service history is unknown.