Grail Watch Reference

A Reference Library for Watches from Grail Watch

  • Movement Database
  • Grail Watch Blog
  • The Watch Files Podcast
  • Reference Documents
    • 1979 Citizen Movement Table
    • Seiko Blue Book Automatic Movement Chronology
    • Seiko Laurel Brochure
    • Seiko List of Basic and Derivative Calibres
  • About Grail Watch
  • Email
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  • Twitter

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ETA 2600 Family

ETA 2800 Family

Suwa Seikosha 38 Quartz Stream

ETA 2650

ETA 2660

ETA 2671

ETA 2678

Seiko 3823A

Valjoux 235

Valjoux 237

Valjoux 725

Valjoux 730