Convex Balance Jewels
Seitz - Wristwatch - Convex Balance Jewels Original Seitz, Swiss made, watchmakers individually graded jewels for wrist & pocket watch movements. Quality assured, delivered in sealed packets of 3 pieces identical jewels. Dimensions: Internal hole Ø x External Ø in mm (height) CousinsUK, the only stockist with every available size from Seitz
- Seitz convex balance jewels
- Hole diameters from Ø0.06mm to Ø0.17mm
- External diameters up to Ø1.80mm
- 3 pieces per packet
- Seagull jewels now available, supplied in packs of 10
- Manufactured by the Chinese movement maker Seagull
