Seiko 9R65
Seiko 9R65
© Seiko
Seiko 9R65 is a modern automatic Spring Drive caliber from Seiko. It is currently the most standard of the 9R Spring Drive movements and is used in many Grand Seiko models. The 9R65 caliber has a high power reserve of over 72 hours. The accuracy is ±1 second per day (±15 seconds per month).
Description:
- Automatic Spring Drive, with manual winding option
- Quartz oscillator 32,768 Hz
- Magic Lever System
Functions:
- Hour, minute, center second, date
Data:
- Ø ? mm, H ? mm
- 30 jewels
- Power reserve 72 h
Production period:
- From 2004