Product Description
Hampden 8/0S Size Balance staff part 15720 old number 22BB106
Friction Pivot 7
Overall Height 2.98mm
Distance from Roller Seat to Pivot 1.14mm
Hairspring Collet hole 0.47mm
Roller Hole 0.40mm
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Hampden 8/0S Size Balance staff part 15720 old number 22BB106
Friction Pivot 7
Overall Height 2.98mm
Distance from Roller Seat to Pivot 1.14mm
Hairspring Collet hole 0.47mm
Roller Hole 0.40mm