A new Air King Ref 116200 without " Air King" Printing is available in one of the Rolex AD in Hong Kong.
It may be a transistion model and may be the LAST "Air King" you can buy!
The Price is good, this particular one has a S/N XXXX888
Air Kin is 34mm in diameter, this is the same in dial design and function as Oyster Pepertual Ref 116000 with 36mm.
In future, I think the Air King may be phased out.