Product Description
Waltham 16 Size 2247 Swiss made self lubricating mainspring.
Height 2.60mm
Width 0.17mm
length 540mm
barrel inner width 16mm
TR end
Photo of mainspring is for reference only not exact photo of the item.
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Waltham 16 Size 2247 Swiss made self lubricating mainspring.
Height 2.60mm
Width 0.17mm
length 540mm
barrel inner width 16mm
TR end
Photo of mainspring is for reference only not exact photo of the item.