Seiko 7779 Movement Details
Seiko caliber 7779 is a high grade analog quartz watch movement. Production was in the 1980s.
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|Battery:||SR916SW / 373 (Silver oxide)
|Day / date?||Date only|
|GMT / world time?||No|
|Number of jewels:||6|
|Development division:||Daini (Kameido, Tokyo, Japan)|
|Notes:||The same as cal. 7772 but with no seconds hand.|