Seiko 1984 Movement Details
Seiko caliber 1984 is a high grade hand winding watch movement. Production started around 1972 and production finished in 1973.
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| Sub-brands: | Grand Seiko, VFA (Very Fine Adjusted) |
| Accuracy: | ±3 seconds/day |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Rate: | 36,000 bph |
| Number of jewels: | 23 |
| Development division: | Daini (Kameido, Tokyo, Japan) |
| Notes: | Used in ladies watches. |
| Related movements: | 4580 |