At Baselworld this year, Patek Philippe introduced again a surprising watch, a piece with a unique look and a clear vintage inspiration – without mentioning a case to die for. For a few years now, Patek has accustomed us with a certain creativity, with watches that go out of the brand’s comfort zone (see for instance the controversial Calatrava Pilot 5524 or the Annual Calendar 5960A in steel). The 5320g Perpetual Calendar is amongst these special watches, even if here, it prompted a unanimously positive response. Today, we take a closer look at this vintage/military-inspired piece and also to the different watches that inspired its creation.