0959 Watch Mainspring 1.60 x 0.085 x 254 (10") (Calibers in description)

Dimensions:  1.60 x 0.085 x 254 (10")

End Type: Tongue End

Material: Swiss Made blue steel

Calibers: 

Alpina 825
Amida 110, 510, 515, 562, 567, 570, 580, 585
AS 1180
Doxa 93
Ebel 86
Ebosa 50, 501
ETA 2325-2353, 2355, 2356
Eterna 1401, 1434
Femga 115
FEF 250-269
GP 85
KF 70, 71
Revue 67
O. Marie 140, 141
Silvana 8201, 8202