Nice article Jeff. I am an Explorer fan as well (when it comes to vintage Rolex). I've owned several Rolex's throughout the years....Sub (new & vintage), DateJust, Air-King, Bubble-Back, etc. I don't own any at the moment. (Unless you count my Tudor Heritage Monte Carlo). Too many other cool chronographs to collect. Now, if money were not an object, a nice Paul Newman would be on the list. Thanks for sharing. Jeff