VINTAGE SEIKO SPORTSMATIC CAL 820 SEAHORSE 828000 FOR PARTS OR REPAIR WATCH J53 - bizzboss.ai
Dial for Seiko Sportsmatic Seahorse | The Watch Site
Palate-cleanser: A Seiko Sea horse 6602-8990 from January 1965 | Adventures in Amateur Watch Fettling
Thomas' Timepieces - Seiko time with this gents automatic Seiko Sportsmatic Sea horse on original band, with the 'waterproof' marking on the dial, predating the now requisite 'water resistant' wording. Calibre no.