All watches
2206-0520
catalog snippet

1976-Seiko-Catalog.V1, page 81

2206-0520

reference2206-0520
collection—
caliber2206
year1976
movement—
dial colourBlue
case colourSilver
case shapeRound
strapBracelet
jewels23

Also in other catalogs (2)

1975
1977