Rolex Oyster Perpetual Submariner 300m stainless wristwatch, 1973 (14060 / S270249), black dial, spot and bar numerals, centre sweep seconds, uni-directional black bezel, case 40mm, screw-down crown with raised lugs, on a Rolex Oyster bracelet and flip lock extending clasp (ticks, winds, self-winds, adjusts; boxed with original guarantee).