My current regular wear is a White Dial Omega Seamaster 300M on the black rubber strap, IMO the best-looking affordable luxury watch on the market, also have a Spring drive Grand Seiko for more formal wear that is the bollocks as well, superbly finished and just oozes quality.
Bought a Rolex Air King 126900 recently, its the most unique from the brand, the only one with the green and gold Rolex colours on the dial, the only one with no variants like the other models have, the Submariner, Date Just or Daytona's etc that have multiple variations, beautiful piece IMO that looks stunning.
What's your Watch of choice?