Rolex Submariner Small Crown 6536-1 From 1957, excellent case that appears to be unpolished and shows moderate wear from use, the later service gilt dial from the late 60's is very good and shows only light wear for ita age, there is some subtle hand drag present around the centerpost, the hands are perfectly matching, the original and extremely rare "no hash" black bezel insert is in very good condition, the movement has just been checked by our watchmaker and is running well, the serial and ref numbers between the lugs are crisp and well defined, the caseback is stamped 6536/1 III.57