This is the "non-purist" model with the hour hand that goes around once every 12 hours (unlike the "purist" model), meaning reading the time is like any other 12 hour watch movement.
Mint condition, case is mint, crystal is clean, leather strap has creases from use, but lots of life left. Only thing I noticed is the rubber grip around the crown has come loose (maybe a dab of glue would fix this?). Sale includes watch, box (inner and outer), papers (un-dated warranty card, stamped by Amazon), cleaning cloth, and used leather Glycine strap with signed buckle. I can also include a used 24mm mesh ss bracelet that I received in trade but never wore.
As for trades, I really like this watch, but its too big for my wrist at 46mm. If you have an Airman 18 non-purist and looking for this larger version that would be ideal, otherwise I'm open to other sub 40mm watches you may have, preference for a gmt complication.
Selling price is $650$550 shipped and Paypaled in CONUS. International buyers will cover all fees. Watch comes from a smoke, perfume free, and animal free house. I have lots of recent feedback from buying, selling and trading here and its all positive. Buy with confidence!