1970s Seiko A257-5010 Digital Alarm Chronograph 33mm Stainless RunningSphere Auctions LLC4.4(69)$10(1 bid)5 days Left
1970s Seiko A904-5009 Digital Alarm Chronograph 33mm Stainless UntestedSphere Auctions LLC4.4(69)$105 days Left
1980s Seiko Quartz LCD M154 Stainless Steel Digital Wristwatch 34mmSphere Auctions LLC4.4(69)$105 days Left
SEIKO Bell - Matic.4006-6031 wristwatch.Subastas de Barcelona S.L. (Subarna Casa de Subastas)4.3(19)€1804 days Left
KING SEIKO 56KS CHRONOMETER 5625-7040 HI-BEAT CAL.5625 UNISEX WATCHModern Jewelry4.5(204)$2,800Feb 22, 2026
1960s Seiko Sportsmatic Deluxe Ref 6619-8230 Stainless Steel Auto 21J 38mm RunningSphere Auctions LLC4.4(69)$10(1 bid)5 days Left
c.1990s Seiko 5 Quartz EY81-5000 Stainless Steel Silver Dial 36mm RunningSphere Auctions LLC4.4(69)$10(1 bid)5 days Left
SEIKO ASTRON NEXTER DOCTORS WITHOUT BORDERS QUARTZ MEN'S WATCH 8B63-0BG0Modern Jewelry4.5(204)$3,600Feb 22, 2026
Seiko Quartz Day-Date – Ref. 6533-5040 – Gold-Tone Square Case – c.1970sSphere Auctions LLC4.4(69)$105 days Left
Seiko Quartz Day-Date Black Dial Stainless Steel 35mm Box JapanSphere Auctions LLC4.4(69)$105 days Left
