Seiko 8J56 Movement Details

Seiko caliber 8J56 is a high grade analog quartz watch movement.

Sub-brands: Grand Seiko
Battery:SR920SW / 371 (Silver oxide)
Accuracy:±10 seconds/year
Day / date?Date only
GMT / world time?No
Chronograph?No
Rate:32,768 Hz
Number of jewels:7
Notes:A thermo-compensated quartz movement for higher accuracy. This movement also has an adjustable hour hand.