Rolex Oyster Perpetual Date Submariner 

Ref. 1680 

Case: stainless steel in three parts, screw back and crown. Revolving graduated black bezel

Dial: original black color, trtium indexes and tritium stainless steel "Mercedes" hands

Movement: self winding 

Year: 1975 circa

The watch is accompanied by our certificate of autenticity and legitimate provenance