Spotted: Rolex Day-Date 18239B Tridor.
Yes, it’s Double Quick. No, it’s not vintage. But the Tridor is such a unique beast in whatever configuration, that it deserves a place on ddrlx ‘just because’. This one might benefit from a slightly more down-to-earth dial, if you don’t mind me saying Henrik!
As seen on SubGMT: http://subgmt.com/vintage_rolex/DD18239BIC.php