On December 14, 2016, Bonhams held its auction, “Fine Watches and Wristwatches”, in London.  There were 7 Heuer chronographs included among the 153 watches in the sale. You can use this link to see the online catalog entries for the results of the 7 vintage Heuer chronographs included in the sale.

A PDF of the auction catalog is HERE. A PDF listing the results of the sale is HERE.