Seikomatic 39 jewels Chronometer , Cal.6246-9000 case no.6100527 , made in Japan .
Seikomatic 39 jewels Chronometer , Cal.6246-9000 case no.6100527 , made in Japan .,1966 JDM Seiko 6246-9000 Seikomatic Chronometer (62GS/Lion Med.),Seikomatic Chronometer 6246-9000 from 1966 (Serviced with NOS crystal) – Paleh,Let's talk Seikomatic | Wrist Sushi - A Japanese Watch Forum,Seikomatic Chronometer 6246-9000 from 1966 (Serviced with NOS crystal) – Paleh,