Vintage hour hand for Seikosha watches (blued steel)

Rare NOS component from the pre-war/early post-war period of Seikosha (later SEIKO).

This original blued hour hand is suitable for early Seikosha wristwatches with a small movement size (“9 lines”).
Perfect for a stylish restoration of historic Seiko timepieces.

Technical data
• Length: approx. 10.0 mm
• Width at the body: approx. 1.2 mm
• Hole diameter: approx. 0.60 mm (hour hand)
• Material: blued steel (deep dark blue tone)
• Design: Hole hand (hour hand)
• Condition: NOS (New Old Stock) , original Seikosha production
• Origin: Japan, circa 1930s–1950s

compatibility
For early Seikosha Watch (predecessor of SEIKO) – suitable for small historical calibers in line sizes.
Since this is from an era with hardly any documented parts lists, always compare the dimensions with the existing work.

rarity
Original Seikosha spare parts from this period are almost impossible to find today – especially individual blued hour hands in NOS condition .