Seiko A156 Movement Details
Seiko caliber A156 is a digital solar watch movement produced in the 1980s.
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| Sub-brands: | Sports 100, Silverwave |
| Battery: | XR11630W / (Rechargeable) |
| Accuracy: | ±10 seconds/month |
| Day / date? | Day + date |
| GMT / world time? | No |
| Chronograph? | Yes |
| Rate: | 32,768 Hz |
| Size / diameter: | 30.1mm |
| Height: | 6.5mm |
| Screw codes: | 022493 |
| Notes: | Has a battery life indicator function where the display starts flashing when the battery is running low. |
| Related movements: | A158 A159 |
