I would go back and buy an almanac and some
Apple stock and punch a dude named Biff in the face. I would pick up a Speedmaster, 146.006 with the red hands, Submariner, GMT, Carrera, and all of the Constellations.
Oh yea, the why. Because then I’d be rich and all of those watches are awesome. Don’t care about the appreciation of the watches. Specifically with the Sub I really like vintage proportions a lot more.