Another tangent but as this thread already has many, what is one more!

I know many of you like vintage watches, hence this story.
Over the past few years, I've enjoyed learning a little more about vintage Heuer, in particular the Autavia. My goal was to find a good
1163T with blue markings. This particular model has been associated with Swiss F1 racing driver
Jo Siffert . The so called 'Siffert' Autavia is one of the most collectable and because large numbers weren't produced, and they went through a stage where people didn't value them, finding an honest one in good condition can be challenging.
I knew a chap with such a watch and recently he decided to part with it. He is also a car enthusiast and after we'd done the sale - and knowing my love of Porsche - he sent me this photo. It turns out that not only did Mr. Siffert wear an Autavia chrono (seen in the photo below) but he also owned a Porsche dealership and drove a 911.
So another tangent but I'm sure you watch/car lovers will forgive me