IWC / PORSCHE DESIGN gents wristwatch with compass reference 3510, open up blackened aluminum case abraded, original plastic- bracelet with deployant clasp, black dial with crosshairs, date at 3, luminous indices, sapphire crystal, calibre 375, diameter approx. 39 mm, length approx. 19 cm, IWC extract of the archives from September 1999 enclosed, sold in August 1984, additional defect bracelet link enclosed, signs of use due to age, otherwise condition 2-3
