new arrival ! Up for sale here is a Rolex 1680 Submariner with 3.3 million serial dating the watch to 1970. The case is ultra thick and just detailed showing well defined chamfers. The dial is a tritium marked red service dial and the original fat font mk3 insert has turned to a nice shade of blue. this watch is sold on an excellent and original "pateted" 9315 band. please contact us for more information on this beautiful example '