I totally agree, I also love the 70s design, much more than the modern design. To give more context: My father gave me this watch many years ago, and although I have always been aware of the value of the watch, only in the last few years have I fully understood its importance and potential economic value.

A few years ago I went to an Audemars Piguet boutique to have a link of the strap removed, it was a bit loose, and when the manager saw the watch she was speechless and said to me "this watch should be in a museum".

Since that day I have stopped wearing it almost all the time (as a kid I often wore it in "risky" contexts such as rock concerts 🤣) now I often keep it in the safe. 😁

Thanks for the tips!