Seiko 7T27 Movement Details

Seiko caliber 7T27 is an analog quartz watch movement.

Battery:SR927SW / 395 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?Date only
GMT / world time?No
Chronograph?Yes
Rate:32,768 Hz
PDF guides: Battery reset guide
Related movements: 7T22 7T24