The 5650 is a fantastic reference and what it brings to watchmaking is something that we don't see that much nowadays. The Aquanaut model is a very good choice to receive the advanced research innovation. Enjoy your watch and do not hesitate to share pict...
First, congratulations on getting possibly one of (if not THE) coolest Patek Philippe watches. The 5650 is a bombshell. Second, we NEED to see it on your wrist. I am keeping tally now of how many PuristS own the dream