Felsa 390-440, Spring for yoke
Tax included. (18 SEK)
Exact VAT amount will be calculated in the checkout based on your ordering location.
Exact VAT amount will be calculated in the checkout based on your ordering location.
- FELSA original part in very good used condition.
- Fits cal: 390, 391, 394, 395, 399
Data Felsa/AM 390
- 15/17 jewels, manual wind sub-second.
- S: = 12''' 26.6 mm.
- H: = 3.85 mm.
- N: = 18.000 A/h.
- Power reserve: 45h.
- Mainspring: 1.70 - 10.5 x 0.12 x 320