Omega 1120-1327, Balance, complete
Tax included.
- OMEGA original balance complete in very good used condition.
- OMEGA Part number: 722 1120 40.050.21
- Fits cal: 1120, 1128, 1140, 1141, 1143 3220, 3220A
Technical data Omega: 1120 (base caliber: ETA: 2892-A2).
- 27 jewels, automatic wind, hour, minute sec display, hack feature, date.
- Size: 12.5''' 27.20 mm.
- H: = 4.00 mm.
- N: = 28.800 A/h.
- Power reserve: 47 h.
Versions:
- 1120: Base caliber.
- 1128: GMT function, Ht: 5.05 mm.
Versions with Co-axial escapement:
- 2500A: 28.800 A/h.
- 2500B: 28.800 A/h. Major redesign from 2500A.
- 2500C: 25.200 A/h. Major redesign from 2500B.