Seiko 4100 Movement Details

Seiko caliber 4100 is an analog quartz watch movement produced in the 1970s.
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Battery:SR41SW / 384 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?No
GMT / world time?No
Chronograph?No
Rate:32,768 Hz
Number of jewels:3
Size / diameter:19.4mm x 17.3mm
Height:4mm
Development division:Suwa (Nagano)
Notes:The same as cal. 4110 but with a seconds hand.
PDF guides: Technical guide for 4100A & 4110A
Related movements: 4110