An 18 Karat Yellow Gold Ref. 1601 Oyster Perpetual Wristwatch, Rolex, 35.00 mm case diameter, blue dial signed ROLEX, applied faceted gold baton numerals, luminous gold baton hands with center sweep seconds hand, polished bezel, brushed and polished tonneau case, screw down coin edge crown with embossed Rolex coronet symbol, screw on case back, Cal. 1570 self-winding 26 jewel movement adjusted to temperature and five positions signed ROLEX, brown alligator strap, gold tone buckle.