Watch Wiki

The Best Watches and Watch Brands

User Tools

Site Tools


Seiko 9R02

Seiko 9R02
© Seiko

Seiko 9R02 is a modern manual winding spring drive caliber from Seiko. It has a high power reserve of 84 hours. The accuracy is ±1 second per day (±15 seconds per month).




  • Ø ? mm, H ? mm
  • 39 jewels
  • Double barrel with two mainsprings arranged in parallel in one barrel; torque-return system.
  • Power reserve 84 h

Production period:

seiko_9r02.txt · Last modified: 13.12.2021 17:45 by gerdlothar

© Watch Wiki. All texts are protected by copyright. The respective copyright holders are the signatories of the contributions. For details see Impressum. Regarding objections and complaints (copyright and other rights) also see there. Impressum | Privacy Policy | Copyright | About Watch Wiki