Seiko Capacitor 3023-24R
- Capacitor is marked MT920
- Kinetic capacitor charge: Shake watch 800-2000 times
- Solar capacitor charge: Expose watch to light for a few hours
- Used with Seiko 7M12, Seiko 7M22A, Seiko 7M42A, Seiko 7M45
All sales are final on capacitors
