So many nice ones over the years. For me, the common trait starts with the classic 39mm case.
LaBoutique Paris - never owned it, came very close 5 years ago. It was a European owner, we agreed to meet in NY for a face to face deal, but then the communication stopped. I have never flown 4 hours just to pick up a watch, but I was ready for this one. Alas, I probably saved myself a wasted flight if the seller never showed. I had a ticket lined up, and that is when the radio silence began. Perhaps one day I will rendezvous with this sandblasted titanium beauty:

26022 in white gold - much more familiar and intimate with this one. A perfect heft, the wonderful AP logo at 12, and unique markers. Tops for me.

In a steel case, a bit more practical. And some great strap options. Here, a personal creation known as the ROC Racer. So sporty.
I have admired others from afar these past 20 years, which is your favorite?