Rolex Explorer Date
ref:5701- date , underline
serial: 516313
yr: 1959/1961
cal: 1520
Stainless Steel and Gold
Automatic with butterfly rotor
Original unfinished dial
Blue Second Hand
Fully Serviced with one year warranty
No box/ no papers
This is a very rare model, only made for the USA. Bracelet and Case stamped U.S.A.