0457 Watch Mainspring 1.25 x 0.12 x 241 (9 1/2") (Calibers in description)
Dimensions: 1.25 x 0.12 x 241 (9 1/2")
End Type: Tongue End
Material: Swiss Made blue steel
Calibers:
Not specified.

Description
Dimensions: 1.25 x 0.12 x 241 (9 1/2")
End Type: Tongue End
Material: Swiss Made blue steel
Calibers:
Not specified.
