Seiko 8L55 Movement Details
Seiko caliber 8L55 is an automatic (with hand winding) watch movement. Production was in the 2010s.
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| Sub-brands: | Marinemaster, Prospex |
| Power reserve: | 55 hours |
| Accuracy: | +15/-10 seconds/day (Seiko "B" standard) |
| Day / date? | Date only |
| GMT / world time? | No |
| Chronograph? | No |
| Hacking? | Yes |
| Rate: | 36,000 bph |
| Number of jewels: | 37 |
| PDF guides: |