0173 Watch Mainspring 1.00 x 0.12 x 320 (12 1/2")(Calibers in description)
Dimensions: 1.00 x 0.12 x 320 (12 1/2")
End Type: Hole End
Material: Swiss Made blue steel
Fits Calibers:
Not Provided

Description
Dimensions: 1.00 x 0.12 x 320 (12 1/2")
End Type: Hole End
Material: Swiss Made blue steel
Fits Calibers:
Not Provided
