Ingenieur Ref.3508 500,000 A / m in 1989-1992, 614 pieces limited
Automatic winding Cal.37590
SS 34 mm
SS 18 cm
Wipe the wound around some wounds there is get a shine on
614 Is a rare Ingenieur limited edition. 500,000 A / m is a model. Special is a 500,000 A / m magnetic resistance. 500,000 A / m of high magnetic resistance is still unbroken. Dial 6: the location and case sides engraved and 500,000 A / m. Currently this model to be manufactured and will be hanging over the cost. Is the IWC seems strong and sturdy building. Better products brushed case, black dial and gold index is luxury, is a popular model. Some small scratches is getting big scratches are the stand out is not.