Seiko 1E20 movement details

Seiko caliber 1E20 is an analog quartz watch movement.

Battery:SR512SW / 335 (Silver oxide)
Accuracy:±15 seconds/month
GMT/world time?No
Chronograph?No
Number of jewels:5
Movement size:9.0mm x 9.35mm
Notes:Used in ladies watches.
Related movements: 1E50 1E70