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1331 Watch Mainspring 2.90 x 0.215 x 535 (21")(Calibers in description)
Dimensions:Â 2.90 x 0.215 x 535 (21")
End Type: T-End
Material: Swiss Made Unbreakable
Calibers:Â
Hampden 18 size mainspring number 1696,, 18 size Illinois mainspring # 47302, Waltham mainspring # 2203, Waltham model 1877, Waltham model 1879
$36.57
1331 Watch Mainspring 2.90 x 0.215 x 535 (21")(Calibers in description)—
$36.57
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Product Information
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Shipping & Returns
Description
Dimensions:Â 2.90 x 0.215 x 535 (21")
End Type: T-End
Material: Swiss Made Unbreakable
Calibers:Â
Hampden 18 size mainspring number 1696,, 18 size Illinois mainspring # 47302, Waltham mainspring # 2203, Waltham model 1877, Waltham model 1879