MAINSPRING 1 X 12 X 8 1/2
For Longines 989.2
A/4327
Alternate: 253/TAV 470
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Revue 56 | REG AND SS | 10.5 |
| Citizen 4-989937 | CITIZEN CASE | |
| Citizen 74-4018 | CITIZE CASE REFERENCE | |
| Cyma Tavannes R8 | ALARM CLOCK | 20 x 22 |
| Heuer 718.0012 | ||
| Revue 56 | REG AND SS | 10.5 |
| Seiko 8523A | QUARTZ-ANALOG-DSS-CAL (DAY-DATE) | 7.75 |
