Without commenting specifically on the 5711, please remember that most rumors that are circulated at this time of year about Patek references *are* inaccurate...even when these come from ADs/lower level employees/bloggers/etc., since (almost) anything can really happen until the day of the announcement! (I'm already receiving some 10-15 messages a day -- a number that sadly will increase until March! -- from all over the place, which promise ALL kinds of references to be introduced or discontinued....and I can already tell you that -- even if I still don't know lots of things at this time -- many of those references are most certainly wrong! ;-)