Your pictures are fantastic CH. The case of this 5575 is one of the very appealing ones in Patek's collection. The case design and style research is something I appreciate a lot from Patek. Another very fine example. Thanks for sharing Best, Mark
Patek distinguishes themselves by the details, not the least of which is casework. 5575 is a great example. No doubt a special dial for this anniversary watch. But look at the subtle curves, those lugs, that crown..... Lovely!