Longines 340-721, Balance complete
- New Longines original balance in factory sealed packaging.
- N: = 19.800 A/h.
- Fits cal: 340, 341, 350, 351
- 340: center second.
- 341: center second, date.
- 342: center second, redesign.
- 343: center second, date, redesign.
- 345: center second, date.
- 350: sub second.
- 351: sub second, date.
- 352: sub second, redesign.
- 353: sub second, date, redesign.
- 355: sub second, date, redesign.
About our used parts!
All used parts are cleaned and thoroughly checked by a watchmaker, often they come from a working movement. Minor imperfections may occur, but nothing that affects the function.