0820 Watch Mainspring 1.50 x 0.075 x 318 (12 1/2")(Calibers in description)
Dimensions: Ā 1.50 x 0.075 x 318 (12 1/2")
End Type: Double Brace
Material: Swiss Made unbreakable
Calibers:Ā
Elgin 19/0 size, mainspring number 6330 (258-660), Elgin 660, Elgin 661, Elgin 662, Elgin 666, Elgin 667, Elgin 668, Elgin 670
Product Information
Product Information
Shipping & Returns
Shipping & Returns

0820 Watch Mainspring 1.50 x 0.075 x 318 (12 1/2")(Calibers in description)
0820 Watch Mainspring 1.50 x 0.075 x 318 (12 1/2")(Calibers in description)
Dimensions: Ā 1.50 x 0.075 x 318 (12 1/2")
End Type: Double Brace
Material: Swiss Made unbreakable
Calibers:Ā
Elgin 19/0 size, mainspring number 6330 (258-660), Elgin 660, Elgin 661, Elgin 662, Elgin 666, Elgin 667, Elgin 668, Elgin 670
Original: $43.75
-65%$43.75
$15.31Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dimensions: Ā 1.50 x 0.075 x 318 (12 1/2")
End Type: Double Brace
Material: Swiss Made unbreakable
Calibers:Ā
Elgin 19/0 size, mainspring number 6330 (258-660), Elgin 660, Elgin 661, Elgin 662, Elgin 666, Elgin 667, Elgin 668, Elgin 670