Seiko 2623 Movement Details
Seiko calibre 2623 is an analogue quartz watch movement.
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| Battery: | SR41SW / 384 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | Day + date |
| GMT / world time? | No |
| Chronograph? | No |
| Rate: | 32,768 Hz |
| Number of jewels: | 2 |
| Size / diameter: | 17.6mm |
| Height: | 3.56mm |
| Development division: | Daini (Kameido, Tokyo, Japan) |
| Notes: | Same as cal. 2622 but with day display (as well as date). |
| PDF guides: | Technical guide : 2623A |
| Related movements: | 2620 2621 2622 |
Part Codes
| Stem code: | 354260 (short), 354262, 372260 (movement side), 373250 (crown side) |