Patek Philippe Aquanaut Reference 5165 JumboThe rare transitional JumboThis is a rare version of the iconic Patek Philippe Aquanaut, that was a transitional model between the first model reference 5065 and the later reference 5167, unveiled in 2007 to mark the models ten year anniversary. The watch has the later style dial but retains the early 38mm case size which collectors love. The watch was only made for a couple of years and so is highly sought after by collectors. The steel case remains