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Seiko A156 Movement Details

Thumbnail image of Seiko movement A156A (front). Seiko calibre A156 is a digital solar watch movement. Production was 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
Alarm?Yes
Rate:32,768 Hz
Size / diameter:30.1mm
Height:6.5mm
Notes:Has a battery life indicator function where the display starts flashing when the battery is running low.
Related movements: A158 A159

Part Codes

Screw codes: 022493

Images

Seiko movement A156A (front).
Seiko movement A156A (front). Photo by Mizeni.
Seiko movement A156A (back).
Seiko movement A156A (back). Photo by Mizeni.
Seiko model A156-5030, sadly with a missing screw.
Seiko model A156-5030, sadly with a missing screw. Photo by Mizeni.
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