http://cgi.ebay.co.uk/Vintage-Heuer-Monaco-Automatic-Chronograph-Watch-/300427374838?cmd=ViewItem&pt=Wristwatches&hash=item45f2ddf0f6

I was under the impression that the running second markers should not meet at the centre of the hand. Besides this small detail, the overall impression of this piece looks very good. Could it be another redial? Seller seems to know his vintage Heuers.

It is very disappointing to say the least when, as a new comer or not, you find out that your vintage Heuer is not all that it should be. I have had this experience myself and I know the pain. There are so many subtleties to look out for. It is posts like these that illustrate just how careful one should be.
regards
Paul