0934 Watch Mainspring 1.55 x 0.11 x 305 (12") (Calibers in description)
Dimensions: Β 1.55 x 0.11 x 305 (12")
End Type: Tongue End
Material: Swiss Made blue steel
Calibers:Β
Not specified.

Description
Dimensions: Β 1.55 x 0.11 x 305 (12")
End Type: Tongue End
Material: Swiss Made blue steel
Calibers:Β
Not specified.
