Some specifications for this reference are on file; the record is incomplete.
Seiko · Prospex
62MAS
Ref. 6217-8000 — “62MAS”
discontinuedFirst series, small crownPartially documentedLast reviewed Not yet reviewed
Component compatibility
What this reference is documented to have carried, and in what capacity. A service part is the manufacturer's own work; only a counterfeit classification is a finding against the watch.
Documented calibers
1965
Named by the case number.