Hello, I need advice. Looking for a life long graduation gift and I am conflicted ebtween rolex two tone vs white gold — 28 mm or the same styles in 31 mm - not shown in pictures but it’s just bigger than what shown … I am 5’8” and very thin wrists … also have a forever Cartier love braclet in gold on my other wrist …. I never take offff …. Looking for a timeless look and something that will appreciate in value overtime …. A staple of my success and how far I have come … coming from humble beginnings