Seiko 3923 Movement Details
Seiko calibre 3923 is a high grade analogue quartz watch movement. Production started around 1972.
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| Sub-brands: | VFA (Very Fine Adjusted) |
| Battery: | SR44SW / 303 (Silver oxide) |
| Accuracy: | ±5 seconds/month |
| Day / date? | Day + date |
| GMT / world time? | No |
| Chronograph? | No |
| Number of jewels: | 13 |
| Development division: | Daini (Kameido, Tokyo, Japan) |
| Notes: | Has a pulsating power indicator red LED. The same as cal. 3922 but with day display (as well as date). |
| Related movements: | 3922 |