Seiko 3803 Movement Details

Seiko caliber 3803 is an analog quartz watch movement. Production was in the 1970s.
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Sub-brands: 2002
Battery:SR44SW / 303 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?Day + date
GMT / world time?No
Rate:16,384 Hz
Number of jewels:7
Size / diameter:25.6mm
Development division:Suwa (Nagano Prefecture, Japan)
Notes:The same as cal. 3802 but with day display (as well as date).
PDF guides: Technical guide : 3803A & 3823A
Related movements: 3800 3802 3823

Part Codes

Stem code: 354838