https://www.the-saleroom.com/en-gb/...0574/lot-eb6b4ee9-d8ed-4f30-8315-a8cd00f5ebd6 I must be missing something ... what reference is this?
It's a very early one from the look of it: https://www.calibre11.com/alternative-version-of-the-chronomatic-heuers/ One sold for $87k at Christies last year: https://www.christies.com/features/5-reasons-collectors-love-vintage-Heuer-chronographs-8406-1.aspx Reference 1163T: http://www.onthedash.com/Guide/_Chr....Automatic_Autavias/69.Chronomatic_Ref_1163T/
You're missing the fact that it is the very first iteration of the autavia (it has Chronomatic on the dial), there are a handful known, thus are worth a fortune