Rolex Submariner 6538

RARE: ROLEX SUBMARINER 'BIG CROWN FOUR LINER' 6538 AUTOMATIC WRIST WATCH,

model 6538, dated 1958, the round black dial with rare 'four line' printing in silver and gold, lume plot hour markers, outer seconds track in gold, Mercedes hands with lume inserts, bidirectional bezel with black aluminium insert featuring red triangle and luminous pearl, 37.5mm case with iconic 'Big Crown', on a stainless steel riveted bracelet with foldover clasp, lacking box and papers