As I visit various ADs and inquire about some popular Patek watches, I usually get one of three responses. (1) There is a long waitlist and they are no longer adding people to the list. (2) Please write down your name and contact info and we will add you to the list. Some ADs probably have a legitimate list, but I assume others will never call you, as they were just trying to let you down easy without hurting your feelings. (3) They are brutally honest like the experience shared above and say they only sell certain pieces to those who have previously purchased several Patek watches from them before.