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0647 Watch Mainspring 1.35 x 0.16 x 470 (18 1/2")(Calibers in description)

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0647 Watch Mainspring 1.35 x 0.16 x 470 (18 1/2")(Calibers in description)

Dimensions: 1.35 x 0.16 x 470 (18 1/2")

End Type: Motor Barrel

Material: Original Hamilton

Calibers:

Hamilton mainspring number 3328, Hamilton mainspring number 718073, Hamilton 400

$8.00

Original: $22.86

-65%

0647 Watch Mainspring 1.35 x 0.16 x 470 (18 1/2")(Calibers in description)—

$22.86

$8.00

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Description

Dimensions: 1.35 x 0.16 x 470 (18 1/2")

End Type: Motor Barrel

Material: Original Hamilton

Calibers:

Hamilton mainspring number 3328, Hamilton mainspring number 718073, Hamilton 400