Seiko 1F21 movement details

Seiko caliber 1F21 is an analog quartz watch movement.

Sub-brands: Lukia, Exceline, Spirit
Battery:SR421SW / 348 (Silver oxide)
Accuracy:±15 seconds/month
GMT/world time?No
Chronograph?No
Number of jewels:2
Notes:Used in ladies watches.
Related movements: 1F20