Seiko 4633 Movement Details

Thumbnail image of Seiko movement 4633A in model 4633-8049. Seiko caliber 4633 is an analog quartz watch movement. Production was in the 1970s.
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Sub-brands: 4004, SQ
Battery:SR43SW / 301 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?Day + date
GMT / world time?No
Number of jewels:2
Development division:Suwa (Nagano Prefecture, Japan),Daini (Kameido, Tokyo, Japan)
PDF guides: Technical guide : 4633A
Related movements: 4623



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