Seiko S229 Movement Details

Seiko caliber S229 is a digital watch movement. Production was in the 1990s.
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Sub-brands: Pulse Meter
Battery:CR2016 / (Lithium)
Accuracy:±15 seconds/month
Day / date?Day + date
GMT / world time?No
Rate:32,768 Hz
Size / diameter:29.0mm
Notes:Has a pulse sensor to measure pulse rate.
PDF guides: Battery replacement guide : S229A
Technical guide
Related movements: S234