0142 Watch Mainspring 1.00 x 0.075 x 254 (10 ")(Calibers in description)
Dimensions: 1.00 x 0.075 x 254 (10 ")
End Type: Double brace motor barrel
Material: Swiss Made unbreakable
Fits Calibers:
Hamilton mainspring number 2921, Hamilton mainspring number 717532, Hamilton mainspring number 718532, Hamilton 721, Hamilton 995, Hamilton 995A, Hamilton 997
Product Information
Product Information
Shipping & Returns
Shipping & Returns

0142 Watch Mainspring 1.00 x 0.075 x 254 (10 ")(Calibers in description)
0142 Watch Mainspring 1.00 x 0.075 x 254 (10 ")(Calibers in description)
Dimensions: 1.00 x 0.075 x 254 (10 ")
End Type: Double brace motor barrel
Material: Swiss Made unbreakable
Fits Calibers:
Hamilton mainspring number 2921, Hamilton mainspring number 717532, Hamilton mainspring number 718532, Hamilton 721, Hamilton 995, Hamilton 995A, Hamilton 997
Original: $56.25
-65%$56.25
$19.69Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dimensions: 1.00 x 0.075 x 254 (10 ")
End Type: Double brace motor barrel
Material: Swiss Made unbreakable
Fits Calibers:
Hamilton mainspring number 2921, Hamilton mainspring number 717532, Hamilton mainspring number 718532, Hamilton 721, Hamilton 995, Hamilton 995A, Hamilton 997