Seiko 9923 Movement Details
Seiko caliber 9923 is a high grade analog quartz watch movement. Production started around 1979.
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| Sub-brands: |
King Quartz
|
| Battery: | SR927SW / 395 (Silver oxide)
|
| Accuracy: | ±20 seconds/year |
| Day / date? | Day + date |
| GMT / world time? | No |
| Chronograph? | No |
| Hacking? | Yes |
| Rate: | 32,768 Hz |
| Number of jewels: | 5 |
| Size / diameter: | 25.6mm |
| Height: | 3.7mm |
| Development division: | Suwa (Nagano Prefecture) |
| Notes: | Twin quartz for greater accuracy. The same as cal. 9921 but with day and date display. |
| PDF guides: |
Technical guide
: 9923A
|
| Related movements: |
9920
9921
|
Part Codes