MAINSPRING W/BRIDLE
For Seiko 1F21-0F70
240/2019
Alternate: 240/2019
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Armitron 20/2688 | ARMITRON CASE REFERENCE CAL 400.101 | |
| Armitron 20/2688 | ARMITRON CASE REFERENCE CAL 400.101 | |
| Bulova PUL Y480A | PULSAR Y480A | 2830.10 |
| Citizen 82-4089 | CITIZE CASE REFERENCE | |
| Smith 100 | 11.75 |
