In my watch journey, I bought my first PP back in late 1999. I said it will be my first and last. I bought a 5036 annual calendar which I later switch to a 5056p. From then move to perpetuals and perpetual chrono. For some reason i skip on the aquanaut line since its for entry level and no complications. Now, it comes full circle. I just bought my first aquanaut and its an annual calendar๐ the patek 5261r