Up for sale is this beautiful approximately 1970 Rolex AirKing ref. 5500 with Oyster Bracelet
 
Case Width: 34mm Excluding the crown
 
Case Thickness: 11mm including the crystal
 
Dial: Silver with a Golden Overtone
 
Hands: Original Alpha Handset
 
Case Material: Stainless Steel
 
Case Marks: (None)
 
Crown: Rolex original signed in Stainless Steel
 
Crystal Material: Plexi Crystal
 
Lug Width: 19.0mm
 
Band Material: Stainless Steel Oyster Bracelet – Clasp marked Rolex Registered Trademark - 78250 G - 78350 19 on Bracelet Ends - 557 Bracelet Ends.
 
Condition: In very good preowned condition. 
 
Movement: Rolex Caliber 1520 Automatic
 
Service History: Unknown, but it is running 28+ seconds/day and could use a regulation more than likely.