MAINSPRING 4-15-6.25
For Seiko 5931A
X/9998
Alternate: 2555/PUW 681
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova N509 | CARAVE CASE REFERENCE | |
| Citizen 4-770102 | CITIZEN CASE | |
| Lemania 4550 | SWEEP SECOND | 8.75 |
| Omega 18775 | OMEGA CASE USES CALIBER 440 | |
| Seiko 2F70-5310 | SEIKO CASE REFERENCE | |
| Seiko 6133A | 21,600 17 JL DSS CHRONO AUTO CAL DAY DATE | 12 |
| Seiko 7009-8769 | SEIKO CASE | |
| Seiko 7800-7009 | SEIKO CASE REFERENCE | |
| Seiko V251-5080 | SEIKO CASE REFERENCE | |
| Tissot 2950 | ||
| Winton 76 | VENUS 188 |
