Description
IWC Ingenieur gents wristwatch reference 666, Switzerland around 1964, self winding, steel case with soft iron inner shell, screwed down case back, silvered dial with applied hour indices patinated/spotty, gilded Dauphine- hands, calibre 853, 21 jewels, precision adjustment, fausses cotes decoration, screw- balance, Breguet balance-spring, diameter approx. 36 mm, signs of use, needs to be overhauled, condition 3, property of a collector
