Seiko 7625-310820, Balance, complete
- SEIKO original part in very good used condition.
- Seiko part number: 310820
- Fits: 7625 A, B, C, D, E
Technical data Seiko 7625A (Sportsmatic Calendar)
- 17 Jewels, automatic wind, date.
- Size: 12.25''' 27.60 mm.
- H: = 7.70 mm.
- N: = 18.000 A/h.
- Power reserve:
