Vintage IWC SS Ingenieur ref 666 AD, with the sought after 8531, self winding caliber movement. Featuring a substantial 36.5mm diameter case with wide bezel and thick, down turned lugs. Featuring a pleasing original matte silver dial with applied polished indexes, rich patina’d hour dots, and white date wheel. Note fine spotting on the dial surface which lends age and character to this piece. Worn on its original stainless steel beads of rice bracelet. A truly gorgeous 60’s, dressy tool watch, made for everyday wear and tear. Fully serviced and offered with our 1 year warranty of accurate timekeeping and operation.

Like the Rolex Milgauss, the Ingenieur models have movement protected with brass surrounds that insulate the movement against magnetic fields. The Ingenieur models have a large and devoted following and are among the most sought after of all IWC models.

Your watch purchase will arrive in our fine glazed leather WBAW? watch pouch. Great for travel or storage. A $45 value! See photo.