I had a date sub years ago, and I liked it at the time but the weak point is the bracelet- that sheet metal clasp really sucks and the back is so plain.
Tried on the gen DSSD and it improves the sub, but the size on the back and the tiny tapered bracelet kills it for me, I would buy the rep but only because it's so cheap.
I think that is the thing, if you make enough to not worry about dropping 5k like it is to drop 500 bucks then get the gen. Percentage wise 5k out of 100k net per yr. is still 5% of your net yearly income, kind of a big deal.
But I want to see the seiko marine master- http://www.higuchi-inc.com/sbdb001.html everyone said is is so far above the rolex fit and finish wise. My rolex always ran about 5mins fast a month, would I purchase it again, probably not. Rolex's also have the highest appeal among middle management, and I don't fit into that niche.
Also my taste has migrated to around 42mm-44mm sizes, I have a rep explorer and it is so small I don't bother wearing it anymore.