Seiko 2633 Movement Details

Seiko caliber 2633 is an analog quartz watch movement. Production was in the 1970s.
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Sub-brands: SQ
Battery:SR927SW / 395 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?Day + date
GMT / world time?No
Chronograph?No
Hacking?Yes
Rate:32,768 Hz
Number of jewels:2
Size / diameter:25.4mm
Height:3.56mm
Stem code: 354260 (short), 354262
Development division:Daini (Kameido, Tokyo)
PDF guides: Technical guide : 2633A