Congrats on your Aquanaut! I was traveling a few weeks ago and stopped in at a few places to look at some Pateks and APs. I'm kind of facing the age old dilemma Royal Oak vs. Nautilus. The Patek dealer did not have a Nautilus but they had an Aquanaut 5167/A1. The Aquanaut is a watch that looks much better in person than photos. Until trying it on in person I never noticed the depth of color to the dial and how it shimmers in the light. It really had nice details that I had previously overlooked such as the applied numerals and the nicely designed clasp release mechanism. Congrats on your new purchase, its a watch that has opened up another potential option for me to consider.
Best regards,
Dino