Rolex , A wristwatch of steel. Model Oyster Perpetual DateJust, ref. 1601. Chronometer certified automatic movement with date. Black dial with gold hands and diamond hourmarkers. Bezel of white gold. Original Jubilee bracelet of steel with folding clasp. Circumference app. 19 cm. Case diam. 36 mm. 1977., Extra links, receipt and service papers included.