Seiko 3862 Movement Details

Seiko caliber 3862 is an analog quartz watch movement. Production started around 1973.
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Sub-brands: QR
Battery:SR44SW / 303 (Silver oxide)
Accuracy:±20 seconds/month
Day / date?Date only
GMT / world time?No
Rate:16,384 Hz
Size / diameter:25.6mm
Development division:Suwa (Nagano Prefecture, Japan)
Notes:The same as cal. 3863 but without day display (date only).
Related movements: 3863

Part Codes

Stem code: 354838