A pyramid dial on a 16013? Yes, the later 80's were a transitional period for these more "modern" dials that criss-crossed between models. This example is very sturdy and its case is very think with even lugs and light wear overall. It has most probably been polished previously but done sensibly at the time. The dial is perfect and matches well with the non-luminous hands.
 
Details:
 
Brand: Rolex
Model: Datejust
Reference: 16013
Year: 1987
Material: Stainless Steel and 18k Gold
Dimensions:  36mm
Crystal:  Plexiglass
Movement: Automatic 3035 Movement
Bracelet/Strap: Original 62523H-18 Datet 1986 K date Code
Box/Papers: No/No