PVD coated Pam 000? Any advises are very much appreciated! I met with this nice gentleman who is offering to trade his Pam 000 for my SD. Straight trade that is. Complete set Panerai 000 ( pvd custom coated ) with extra straps ! The watch looks really good and very pristine. The only thing is its only got a 2 day power reserve meaning it had to be winded every 2 days? Would this be a fair trade or should I hang on to my F series and save for the Pam ( which will probably not in the near future )! What do you guys think?