Seiko 9441 Movement Details
Seiko calibre 9441 is an analogue quartz watch movement. Production started around 1980.
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| Sub-brands: | Silverwave, Dolce |
| Battery: | SR1120SW / 381 (Silver oxide) |
| Accuracy: | ±20 seconds/year |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Hacking? | Yes |
| Rate: | 32 KHz + 40 KHz |
| Number of jewels: | 8 |
| Size / diameter: | 26.4mm |
| Height: | 2.8mm |
| Development division: | Suwa (Nagano Prefecture, Japan) |
| Notes: | Twin quartz crystals for greater accuracy. The same as cal. 9442 but without date display. |
| Related movements: | 9442 9443 9481 9641 |