Released in 1965 the “62MAS” (auto[MA]tic [S]elfdater) is thefirstprofessional Seiko diver's watch. This reference was discontinued after two months and replaced with (ref. 6217-8001) which has a larger crown.
Brand: Seiko
Model: 6217-8000 "Small Crown"
Case: 37mm
Strap:Black tropic rubber strap
Box & papers: No
CONDITION & SERVICING