Seiko 0139 Movement Details
Seiko caliber 0139 is a digital watch movement. Production was in the 1970s.
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| Sub-brands: | LC |
| Battery: | SR1130W / 389 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | Day + date |
| GMT / world time? | Yes |
| Chronograph? | No |
| Rate: | 32,768 Hz |
| Size / diameter: | 29.2mm |
| Height: | 6.41mm |
| Notes: | Has a battery life indicator where the digits start flashing when the battery is running low. |
| PDF guides: | Technical guide : 0139A |