Good point Mark and one that I have pondered for some time. While the options for Carrera expanded to include S, N, NS, SN, T, D, P and the gold options all in the same basic case, Autavia kept the basic NS dial and changed case three times in the same period with the three bezel options and that was it.

When I first saw Ron's SN Autavia it struck a cord and it was the same when I saw the Indy dial Autavia at the Tag Heuer museum (see below). I guess its becasue I have a facination with the rare and unusual Heuer watches that break from the norm and exist in very small numbers. The SN Autavia is such a beautiful piece and the fact that they are so rare makes them even more desirable.

regards
Paul
www.heuerworld.com