Seiko 3803 Movement Details
Seiko caliber 3803 is an analog quartz watch movement. Production was in the 1970s.
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|Battery:||SR44SW / 303 (Silver oxide)
|Day / date?||Day + date|
|GMT / world time?||No|
|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).|
: 3803A & 3823A