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Professional Authentication Platform

Some specifications for this reference are on file; the record is incomplete.

Seiko · King Seiko

King Seiko

Ref. 5626-7000 — “56KS

discontinued56KS — Suwa automaticPartially documentedLast reviewed Not yet reviewed

Missing informationCore fields not yet documented for this reference: Water resistance

Authentication Notes

Factory

LowProbable

56KS is a Suwa watch, unlike the 44KS and 45KS

The King Seiko name spans both factories. Expect the Suwa whirlpool mark on a 56KS and the Daini lightning bolt on a 44KS or 45KS. An examiner applying a single 'King Seiko = Daini' rule will flag correct watches.

Inspection points

No inspection checklist has been published for this reference.

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