Datejust models have always been the go-to watch for most people as the classiest and one of the most timeless pieces out there. The watch is in good condition, never polished previously but lots of sleeve wear on bezel. The movement performs well and is in very good condition. The bezel and bracelet are 14k Transitional, a rare occurrence for 16013's. in 1979 they changed the 14k gold bezel from the 1601's to 18k but there seems to be an overlap in 1979-1980 for these. The bracelet is also 14k. The logo on the dial is also of the small type, also displaying the transition from the 1601 to the 16013.
 
Details:
 
Brand: Rolex
Model: Datejust
Reference: 16013
Year: 1979
Material: Stainless Steel and 18k Gold
Dimensions:  36mm
Crystal:  Plexiglass
Movement: Automatic Cal 3035
Bracelet/Strap: Original Rolex Clasp Code E5 1980 62510H-14H
Box/Papers: No/No