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 designed for small Seikosha wristwatches (“9 lines”).
Ideal for the faithful restoration of early SEIKO predecessor watches.

Technical data
• Length: approx. 8.0 mm
• Width at body: approx. 0.7 mm
• Hole diameter: approx. 0.80 mm (hour hand)
• Material: blued steel (black to dark blue depending on the light)
• 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 historical small calibers in the 9-line range.
Please compare the dimensions with your existing movement, as these hands come from a time with hardly any documented caliber lists.

rarity
Original Seikosha spare parts from this era are extremely rare – especially single hands in NOS condition are almost impossible to find on the market.