The Datejust is a forever classic in the Rolex world.  Loved by many and always in demand. This 16013 Datejust is in very good condition overall with a newer tritium dial. The watch works well and is in unpolished condition with its marks of wear. 
 
*** The pictures may show the reflection of the camera lens, black spots mostly ***

Details:
 
Make: Rolex
Model: Datejust
Reference: 16013
Year: 1979
Material:  Stainless Steel 
Dimensions: 36mm
Crystal: Plexiglas
Movement: Automatic
Bracelet/Strap: Stainless Steel
Box/Papers: No/No