ROLEX gents wristwatch Oyster Perpetual, self winding, reference 6567, Switzerland 1st quarter 1959, chronometer in stainless steel/gold combined including original leather strap with original buckle, screwed-down case back & winding crown, black dial with gilded indexes restored, display of hours, minutes & sweep seconds, 25 jewels, very good condition movement calibre 1030, screw-balance, Breguet-hairspring, Kif-shock-absorber, diameter approx. 34 mm, condition 2, property of a collector