Seiko 7122 Movement Details

Seiko caliber 7122 is an analog quartz watch movement.

Sub-brands: SQ, Type II
Battery:SR1130W / 389 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?Date only
GMT / world time?No
Chronograph?No
Hacking?Yes
Rate:32,768 Hz
Number of jewels:2
Size / diameter:26.0mm
Height:3.3mm
Stem code: 354055
Development division:Daini (Kameido, Tokyo)
Notes:The same as cal. 7121 but with date display (no day).
PDF guides: Technical guide for 7122A
Related movements: 7121 7123