1968_Seiko_JDM_Catalog_No.2_Supplement, page 25
020-028
Reference unconfirmed — this watch’s caseback number has not been confirmed yet.
referencereference unconfirmed
collection—
caliber—
year1968
movement—
dial colourBlue
case colourSilver
case shapeRound
strapBracelet
jewels17