MMP CENTER WHEEL & PINION -S-
For Eterna 1421U
MSS-WA21
Alternate: AUTO
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| ETA 931.771 | QUARTZ- LCD - ANALOG - TIMER - CHRONO | 13 |
| Longines 6862-160 | LONGIN CASE REFERENCE | |
| Longines 6862-160 | LONGIN CASE REFERENCE | |
| Zenith 57.8 | 21,600 BPH | 5 x 7 |
