![ETA 2410-415, Ratchet wheel](http://urdelar.se/cdn/shop/files/0000_eta_1_ae093ec8-cc11-4fd1-aeef-fda48ceada3f_{width}x.png?v=1701006040)
ETA 2410-415, Ratchet wheel
- New ETA original part in factory packaging.
- Fits cal: 2410, 2412
Technical data ETA cal: 2410
- 17/19/21 jewels, manual wind.
- S: = 6.75''' 15.3 mm.
- H: = 3.40 mm.
- N: = 18.000 A/h.
- Power reserve: 44 h.
- Mainspring: 1,40 x 6,5 - 0,065 - 230
Versions:
- 2410: 18.000 A/h.
- 2412: 21.600 A/h.
- 2425: automatic wind, 18.000 A/h.
- 2428: automatic wind, 21.600 A/h.