I'm selling a Rolex Air King model 14000M for $3850. It is running very well, and keeps time in sync with my atomic clock app. It was purchased in late 2001 and has a K serial. It also has a good patina of scratches as seen in the pictures. It's the more desirable constellation of scratches as opposed to really deep ones. Refinish it if you like or keep the patina, it's from honest wear. The bracelet is all original with all links and screws. It also has the box and papers plus dated warranty. The watch is available for pickup in Toronto or I can ship at cost.