Seiko 7C17 Movement Details

Seiko caliber 7C17 is an analog quartz watch movement. Production started around 1986.
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Battery:SR43SW / 301 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?No
GMT / world time?No
Rate:32,768 Hz
Number of jewels:7
Size / diameter:27.0mm x 25.4mm
Development division:Suwa (Nagano Prefecture, Japan)
Notes:Has a flip-up cover for visually impaired people.
PDF guides: Technical guide : 7C17B
Related movements: 2A27 4J27