Seiko 2G28 Movement Details
Seiko caliber 2G28 is an analog quartz watch movement. Production was in the 1980s.
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| Sub-brands: | Chariot, Avenue, The League |
| Battery: | SR527SW / 319 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | No |
| GMT / world time? | No |
| Chronograph? | No |
| Rate: | 32,768 Hz |
| Number of jewels: | 2 |
| Size / diameter: | 17.8mm |
| Height: | 3mm |
| Development division: | Daini (Kameido, Tokyo, Japan) |
| Notes: | Has a small seconds sub-dial and battery life indicator function. |
| PDF guides: | Technical guide : 2G28A & 2G38A |
| Related movements: | 2G38 2G78 2G98 |
Part Codes
| Stem code: | 351079, 351100, 351225, 351226, 351227 |
| Screw codes: | 012037, 012464, 012468, 012490, 012799, 012820 |