Seiko 5B21 Movement Details

Thumbnail image of Seiko movement 5B21A in model 5B21-0AA0. Seiko caliber 5B21 is an analog quartz radio-controlled watch movement.
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Sub-brands: Brightz
Battery:SR927SW / 395 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?No
GMT / world time?No
Chronograph?No
Rate:32,768 Hz
Number of jewels:10
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