Vintage minute hand for Seikosha watches (blued steel) - NOS original spare part

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

This fine minute hand in blued steel is suitable for early Seikosha wristwatches with small movement sizes (“9 lines”). Ideal for an authentic, high-quality restoration of vintage Seiko timepieces.

Technical data
• Length: approx. 12.0 mm
• Width at body: approx. 0.6 mm
• Pin/hole diameter: approx. 0.50 mm
• Material: blued steel (dark blue tone depending on the light)
• Design: Hole hand (minute hand)
• Condition: NOS (New Old Stock), original Seikosha production
• Origin: Japan, circa 1930s–1950s

compatibility
For Seikosha Watch (predecessor of SEIKO), suitable for small early calibers in line sizes . Due to the historical context, exact caliber specifications are rarely documented today – please compare the dimensions with the original movement.

rarity
Genuine Seikosha parts from this era are hardly available anymore – especially blued single hands in NOS condition.