Seiko 6309-7040 1981 May SUWA Turtle Diver's 17J Collectors Item Autom – Altimate Group
Seiko 5 Automatic 6309-8440 Weekdater from October 1980 – classicseiko
Return of the King: The new King Seiko KSK and Caliber 6L35 - Strapcode
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New Old Stock Seiko 5 automatic vintage watch, 6309-5820, casual, elegant & strong watch, 7009A movement, new old stock, gray dial, Baton hands, perfect condition, original bracelet & hang tag
Seiko Diver's - 20 years period evolution - 7 Friends & Watches Store