Seiko 7L22 Movement Details

Seiko caliber 7L22 is a kinetic (formerly AGS) watch movement.

Battery:3023.24T (replaces 3023.44Z) / (Rechargeable capacitor)
Accuracy:±15 seconds/month
Day / date?Date only
GMT / world time?No
Chronograph?Yes
Hacking?Yes
Number of jewels:8
Size / diameter:30.0mm
Height:6.4mm
Stem code: 351892 (tap 11)
Notes:Flyback chronograph. 5M6x series parts are used for the AGS/kinetic system and 7Nxx series parts are used for the wheels and motors.
PDF guides: Technical guide for 7L22A (part 1)
Technical guide for 7L22A (part 2)
Technical guide for 7L22A (part 3)
Related movements: 5M62