Yes https://auction.catawiki.com/kavels...inding-men-s-watch-two-tone-dial-vintage-1968 http://www.watchdirectory.info/watch/d/157212/omega-geneve-dynamic-manual-mens-antique-watch.html
Not a Corfam one. eBay is full of aftermarket ones. I don't know when they quit making the Corfam ones. There's a chance you may find a Corfam band. You can probably find a genuine buckle but there are plenty of "replicas" out there too.
I see @STANDY gave you a good suggestion in your wanted thread. Bracelets can be found and these watches look really good on them.