Bergeon 30714 Seitz Flat Cylindrical Jewels. Swiss made. Packed in 3 pieces. Dimensions: Internal hole Ø0.36mm x External Ø1.40mm.

You will need a certain level of skill to fit jewel holes.

Photo one is a line drawing for illustrative purposes only. Photo two is for your information.

https://stores.ebay.co.uk/hswalsh/ - Visit our UK eBay store here.

Bergeon 30714 Seitz Flat Cylindrical Jewels. Swiss made. Packed in 3 pieces. Dimensions: Internal hole Ø0.36mm x External Ø1.40mm. You will need a certain level of skill to fit jewel holes. Photo one is a line drawing for illustrative purposes only. Photo two is for your information. https://stores.ebay.co.uk/hswalsh/ - Visit our UK eBay store here.