Hamilton balance staff 18s 127 SR SC

1 Axe de balancier Hamilton / 1 Hamilton balance staff

Neuf de stock / New old stock - may have some very minor sign of age, only cosmetic, see pics
For caliber 127 s.r. SC small collet (not for 127 d.r LC , which has a hairspring collet of 98)

Dimensions : height 542 / half-height 302 / balance arbor 130 / roller 73 / hairspring collet 77

Pivot 11

Size 18s

Le prix est pour 1 axe / The price is for 1 balance staff

Livraison sous film neutre / Shipping in neutral zip bag (the last one will be shipped with the envelope on pics)