DATE JUMPER SPRING
For IWC 89
57A/BUL 5AR
Alternate: 57A/BUL 5AR
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| ETA 2540 | DSS SHOCK 21,600 BPH | 7.75 |
| Seiko 6216A | 39JL DSS SEC SET DEVICE AUTO CALENDAR (DAY/DATE) ADJ STD HLD |
