Finally got a really good one for this thread thanks to @tmw57 . Although I'm finding a pattern of these specialized threads and my desire to pokemon them.
Showing again (sorry), my one owner (me) 52-year old Rolex Air-King Perpetual Date. I won it in a sales contest in 1971. Originally had a stainless steel bezel on it, but in honour of my 50 years of ownership in 2021, I updated it with a NOS genuine Rolex 14-karat bezel which I had in my stash for about 35 years. That makes it my “Golden Anniversary Rolex”. Bracelet is after market. I am the only one who has ever worked on this watch over the 52 years.