Echoing the other comments: great watch and great brand. I got this watch too as my first step into watch collecting. Very versatile but leans a little dressy; looks great on a black leather band too.
If you’re considering the quartz model because of price, check out the powermatic model on Jomashop or Chrono24 instead. Steep discount and reliable dealers.
Genuinely curious: what led you to get both the Seiko GMT and the Seiko Diver? I get that they have different functions and the GMT has the magnified date window, but other than that they’re identical. I’m new to collecting and curious about what other collectors consider