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Watch Database
HAMMER SPRING
For Citizen 4-880021
721/1648
Alternate: 721/1648
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| MTR 1735 | DSS CAL QUART | 11.5 |
| Seiko V52F-0A10 | SEIKO CASE 951201 | |
| Seiko Y480-6920 | PULSAR CASE REFERENCE |
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