Yup, folks, there are more than two of these fabled Omega chronographs on this forum. Here is the third. Up for sale is arguably the most beautiful Omega chronograph dress watch produced in the golden years of Omega. It houses a 320 movement in working condition. The mechanism keeps good time and the chronograph function starts, stops, and resets. Still, I would recommend a service. The dial is in exceptional condition and the case maintains sharp edges. I believe the crown is original. We have had several articles about this specific reference configuration - it's a masterpiece, to be sure. $3,000 OBO plus shipping - preferably in the US. 35mm, excluding crown.
From my personal observation on ebay bidding behavior, it seems prices are much higher during big pay period (jan-apr), I am not so sure about holiday season like nov or dec but I may also produce same result. So best time to buy second hand watch in my opinion is summer as you have less competing buyers