it's a limited edition, with special engraving, and for those with German days/months... it'll always be something special, with its own reference number.
Which reminds me... why did PP decide to call this 5396 instead of a new reference???? Dje... care to comment? I'm sure everybody has the same question in mind... Is PP trying to set a new trend of releasing new watches outside of the Basel meetings? First the ladies chrono, now the new 5396...