AU120 Watch Mainspring 1.40 x 0.075 x 260 (10 1/4") (Calibers in description)
Dimensions: Ā 1.40 x 0.075 x 260 (10 1/4")
End Type: automatic
Material: Swiss Made unbreakable
Calibers:Ā
AS 1393, 1414, 1433, 1535
Buren 535, 536, 538, 549
Concord 260
GP 72
Heuer 1700
Wittnauer 9SRB
Product Information
Product Information
Shipping & Returns
Shipping & Returns

AU120 Watch Mainspring 1.40 x 0.075 x 260 (10 1/4") (Calibers in description)
AU120 Watch Mainspring 1.40 x 0.075 x 260 (10 1/4") (Calibers in description)
Dimensions: Ā 1.40 x 0.075 x 260 (10 1/4")
End Type: automatic
Material: Swiss Made unbreakable
Calibers:Ā
AS 1393, 1414, 1433, 1535
Buren 535, 536, 538, 549
Concord 260
GP 72
Heuer 1700
Wittnauer 9SRB
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dimensions: Ā 1.40 x 0.075 x 260 (10 1/4")
End Type: automatic
Material: Swiss Made unbreakable
Calibers:Ā
AS 1393, 1414, 1433, 1535
Buren 535, 536, 538, 549
Concord 260
GP 72
Heuer 1700
Wittnauer 9SRB