Balance staff BS2545 – Roskopf Patent (National, Wille) 21, corps cylindrique, pivot Ø 12. N.O.S. Swiss quality..
| Article: | BS4774 |
| Ronda no.: | 2545 |
| Movement: | 21 ligne |
| Brand: | Roskopf Patent (National, Wille) |
| Caliber: | 21, corps cylindrique, pivot Ø 12 |
| Model: | V |
|
A mm/100 |
B mm/100 |
J units |
G units |
K units |
|---|---|---|---|---|
| 556 | – | 101 | – | 101 |
| Availability: | Discontinued |