Jay (Eire)
12335
Let’s be practical here.
If your eyesight permits, and assuming like everyone it will potential worsen as the years go by, then the Annual Calendar ! And then a simple Panerai for your 80th !
Joking aside, you have three simple watches in the selection and one of those (Eichi) perhaps more refined than the other two (albeit more expensive too) and then one complicated piece. I don’t think you can compare simple versus complicated.
For the simple watches, budget permitting, my vote would be for the Eichi.