I plan to get my 1st watch and I'm debating between the Omega Aqua Terra vs. Planet Ocean. This will be my only watch for some years (I'm turning 24) and most likely everyday-wear. I prefer to get the newer 8500 movement on 42mm~ either way. I work in a business casual environment (shirt no ties) but dresses casual on weekends (shorts and Ts in summer). I'm leaning towards AT since I think it's more versatile/classy and will grow with me as I get older. But PO is such a classic and popular watch and a great candidate too for a 1st/one watch. I've done searches but found few comparing between the two as a ONE-watch choice. Would love to hear your opinions. Thanks!