Up for sale is a vintage Air King ref. 5500. Its serial dates the watch to 1979 (serial begins with 57). The patina of the lume between the hands and dial are consistent. The acrylic crystal is in great condition with no deep knicks or scratches. Watch is currently running +1-4 seconds a day, depending on its position, but YMMV. The bracelet has been refinished by Rolliworks in May of 2022. PDF receipt sent on request. Watch does not come with box and papers. It has enough links to fit wrists up to 7.2 inches. Case Diameter: 34mm Lug Width: 19mm Movement: Rolex Caliber 1520 Bracelet: 78350 End Link code: 557 Album: https://imgur.com/a/s2GIASQ Timestamp: https://imgur.com/a/NgXakv6 Price: 2650 shipped CONUS via Zelle, or wire transter. Face to face meet up is welcomed in the Bav Area. No trades please.