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2206-0520
catalog snippet

1975-Seiko-Catalog.V2, page 97

2206-0520

reference2206-0520
collection—
caliber2206
year1975
movementAutomatic
dial colourBlue
case colourSilver
case shapeOther
strapBracelet
jewels23

Also in other catalogs (2)

1976
1977