Seiko 8R39 Movement Details
Seiko caliber 8R39 is an automatic (with hand winding) watch movement. Production started around 2011.
| Sub-brands: | Ananta |
| Power reserve: | 45 hours |
| Accuracy: | +25/-15 seconds/day (Seiko "C" standard) |
| Day / date? | Date only |
| GMT / world time? | No |
| Chronograph? | Yes |
| Hacking? | No |
| Rate: | 28,800 bph |
| Number of jewels: | 34 |
| Lift angle: | 52º |
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