Grand Seiko — Vintage

Diashock

A 1967 Grand Seiko Diashock built on the hand-winding caliber 5722 at 18,000 vph, distinguished by its silver sunray dial and multi-faceted bar indexes. It is retained as a cataloged, discontinued watch from the 1967 period whose detailed specifications may be incomplete.

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Grand Seiko Diashock 5722-9991
Reference5722-9991
BrandGrand Seiko
FamilyVintage
Produced1967
StatusDiscontinued