EntityQ2868584· pop 9· linked from 40 articlesAstronSign in to saveFirst quartz wristwatch in the world; made by Seiko in 1969ConnectionsSeiko EpsonEntityTokyoCityyenEntityelectrical engineeringEntityWayback MachineEntityhertzEntityintegrated circuitEntityCanon Inc.EntitySmithsonian InstitutionEntityInstitute of Electrical and Electronics EngineersEntitywatchEntityquartz clockEntitySeikoEntitystepper motorEntityOrient Watch CompanyEntityEpson HX-20EntityBaselWorldEntitySeiko SAEntityToyota Corolla E10EntityEpson R-D1EntityCategoriesEpsonHistory of electronic engineeringJapanese inventionsProducts introduced in 1969SeikoWatch models