Very well preserved 5513 non date Maxi Dail Submariner from around 1978.  The dial is perfect and has wonderful patina.  Hands are original and have some corrosion but still match nicely.  The case is sharp and probably lightly polished in the past with original bevels still apparent.  The insert is original and excellent.  The bracelet is original and tight and the movement is running well and keeping excellent time.  Comes with a rolex box.  You would be hard pressed to find a nicer all original example