ROLEX, A GENTLEMAN'S STAINLESS STEEL OYSTER PERPETUAL TURN-O-GRAPH AUTOMATIC WRISTWATCH, REF:6202, CIRCA 1960, BLACK DIAL WITH LUMINOUS DOT AND BATON MARKERS, MERCEDES HOUR HAND, SWEEP CENTRE SECONDS, CASE WITH ROTATING BEZEL, SCREW BACK AND SCREW DOWN CROWN, DIAL, MOVEMENT AND CASE SIGNED, 35MM.