Well, Ken, this is one of the best (maybe "The" for me) watch gathering you've been sharing with us 
While telling the new Pateks we would want to see for Baselworld, I've been really looking forward to have a very thin 2 hands one (maybe for the 40th anniversary ?)
Can I ask you what difference you can see or feel about the bracelet finish and design or construction between the 5712 and the 3700 (links gap, are the link as tight as the 5712's etc...)?
Thank you very much!
Cheers, Mark