Article by SJX about the auction results from Geneva. Small mention of Heuer:

“While the vintage Daytona market is taking a breather, the market for vintage Heuer has gone on holiday – likely to the same destination where vintage Panerai has been for some time.

Prices for vintage Heuer spiralled upwards rapidly from 2015 to late 2016, accompanied by breathless headlines, but the category achieved middling to poor results at all auction houses this season. The Abercombie & Fitch Seafarer at Sotheby’s went unsold despite a low estimate of just SFr10,000, less than half of what it would have sold for two years ago.”

http://watchesbysjx.com/2018/11/takeaways-geneva-auction-nov-2018.html