OP – thewatchforum is very good especially if you’ve been on for a while and stick to the trusted people. Need 50 posts to see the sales section but that’s not too hard as long as you don’t obviously speed post. Email me if you see anything you want as happy to put you in touch with the buyer through my log in so you can then deal direct.
As for watches, if you’re not that interested then I’d suggest quartz, no big service bills, cheaper, super accurate and ready to go whenever. I’d look at Longines, RLT, Hamilton, Glycine and would defo consider 2nd hand, lots are c50% of value. Too many omegas for me to fancy one.