0533 Watch Mainspring 1.30 x 0.10 x 360 (14 1/2") (Calibers in description)

Dimensions:  1.30 x 0.10 x 360 (14 1/2")

End Type: Tongue end

Material: Swiss Made unbreakable

Calibers: 

Doxa 4 3/4 11-34, Doxa 57, Doxa 64, Doxa 130, Doxa 131, Doxa 132, Doxa 133, Doxa 134, Doxa 135, Doxa 136, Doxa 137, Doxa 138, Doxa 139, Doxa 140, Doxa 141, Doxa 142, Doxa 143, Doxa 144, Doxa 145, Doxa 146, Doxa 147, Doxa 148, Doxa 149, GP 72 (old), Montillier 375, Montillier 377, Silvana 7730