Seiko 3923 Movement Details

Seiko caliber 3923 is a high grade analog quartz watch movement. Production started around 1972.
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Sub-brands: VFA (Very Fine Adjusted)
Battery:SR44SW / 303 (Silver oxide)
Accuracy:±5 seconds/month
Day / date?Day + date
GMT / world time?No
Number of jewels:13
Development division:Daini (Kameido, Tokyo, Japan)
Notes:Has a pulsating power indicator red LED. The same as cal. 3922 but with day display (as well as date).
Related movements: 3922

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