Seiko A557 Movement Details
Seiko calibre A557 is a digital solar watch movement. Production was in the 1980s.
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Sub-brands: | Silverwave |
Battery: | 4018835 / (Rechargeable capacitor) |
Accuracy: | ±15 seconds/month |
GMT / world time? | No |
Chronograph? | Yes |
Alarm? | Yes |
Rate: | 32,768 Hz |
Size / diameter: | 27.0mm |
Height: | 4mm |
Notes: | Has an alarm. |