IWC PORSCHE DESIGN Vintage Men's chronograph, ref. IW3701-10. Nickel case/black coating, steel case back. Automatic movement IWC cal. 790, in need for service. Black Tritium dial with chronograph, day/date display, Tritium hands. Original black plastic bracelet with folding clasp. Used condition with signs of wear on case and bracelet, bracelet worn, movement stops when starting the chronograph. Diameter approx. 41mm measured without crown, suitable for approx. 17.5cm wrist size.