1282 Watch Mainspring 2.70 x 0.17 x 520 (20 1/2") (Calibers in description)
Dimensions: 2.70 x 0.17 x 520 (20 1/2")
End Type: T End
Material: Swiss Made Blue Steel
Calibers:Β
16 size Illinois 47313

Description
Dimensions: 2.70 x 0.17 x 520 (20 1/2")
End Type: T End
Material: Swiss Made Blue Steel
Calibers:Β
16 size Illinois 47313
