Product Description
Waltham 6 Size Swiss made self lubricating mainspring.
Height 1.90mm
Width 0.21mm
length 400mm
barrel inner width 16mm
T end
Photo of mainspring is for reference only not exact photo of the item.
Waltham 6 Size Swiss made self lubricating mainspring.
Height 1.90mm
Width 0.21mm
length 400mm
barrel inner width 16mm
T end
Photo of mainspring is for reference only not exact photo of the item.