Seiko 6810 Movement Details
Seiko calibre 6810 is a high grade hand winding watch movement. Production started around 1973 and production finished in 1998.
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| Sub-brands: | Belfina, Credor |
| Accuracy: | +25/-15 seconds/day (Seiko "C" standard) |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Rate: | 21,600 bph |
| Number of jewels: | 22 |
| Height: | 1.98mm |
| Development division: | Daini (Kameido, Tokyo, Japan) |
| Notes: | Marketed as a super-slim movement. Later updated as cal. 6830. |
| PDF guides: | |
| Related movements: | 68 6830 |