Seiko 2N20 Movement Details
Seiko calibre 2N20 is an analogue quartz watch movement.
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| Sub-brands: | Exceline |
| Battery: | SR512SW / 335 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Number of jewels: | 7 |
| Size / diameter: | 14.2mm |
| Height: | 1.5mm |
| Development division: | Daini (Kameido, Tokyo, Japan) |
| PDF guides: | Technical guide : 2N20A |
Part Codes
| Stem code: | 351106, 351107, 351108, 351109 |
| Screw codes: | 012056, 012830, 016303 |