OMEGA 683-1305, Escape wheel, NOS
- NOS OMEGA original part in factory sealed packaging.
- Fits cal: 683, 684, 685
Versions: 19.800 A/h.
- 670: 17 jewels.
- 671: 24 jewels.
- 672: 24 jewels, chronometer.
- 680: 17 jewels, date.
- 681: 24 jewels, date.
- 682: 24 jewels, date, chronometer.
Versions: 21.600 A/h.
- 683: 17 jewels, date.
- 684: 24 jewels, date.
- 685: 24 jewels, date, chronometer.
