Stunning double. So are the twisted lugs cases not deluxe ? (I haven't studied these solid gold PR much).
None of the 18K date models had De Luxe written on the dial, only the non-date models. I assume they were still under the "De Luxe" range, but have not found any direct reference to this yet...
A rare non Polerouter day. I've posted it before but it's one of my favourites (and I've never seen another). 18K ref 106544/2 "Good" photos today's photo...