I can name a few - the 5001 platinum, and 3762 white gold and platinum ...
Besides actually going to be boutique and getting it out (gently hopefully) of the sales staff, is there any way to know what these pieces would be, and details & specs ?
most of these pieces are not advertised on the website, and I believe the official catologs of authorized dealers don't have them either (and that's a messy thing - I almost had one AD convince me one timepiece didn't exist).