Seiko A156 Movement Details

Seiko caliber A156 is a digital solar watch movement. Production was in the 1980s.
Search eBay for watches with this movement.

Sub-brands: Sports 100, Silverwave
Battery:XR11630W / (Rechargeable)
Accuracy:±10 seconds/month
Day / date?Day + date
GMT / world time?No
Rate:32,768 Hz
Size / diameter:30.1mm
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