The Jules Audemars Equation Of Time has not been part of the AP catalog for some years now, but if there is a single watch out of the many that AP has made and discontinuted over
link the years that I wish they'd bring
link back, it's this one. It was, when it was first introduced, the very first wristwatch ever to feature a sunrise-sunset complication, which had been seen before
link in pocket watches and clocks, but never in a wristwatch.