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seiko_9r
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Seiko 9R
The 9R family of Spring Drive are Seiko's most accurate mechanical calibres.
Variants
All Seiko 9R movements are rated to be accurate to within ±1 second per day, with the 9R15 listed at ±0.5 second per day.
- 9R15 - 30 jewels, accuracy of ±0.5 second per day
- 9R65 - 30 jewels
- 9R66 - 30 jewels GMT
- 9R86 - 50 jewels chronograph
Applications
- 9R01
- Grand Seiko SBGD Spring Drive (2016-present)
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- Grand Seiko SBGZ Spring Drive (2019-present)
- 9R15
- Grand Seiko SBGA Spring Drive (2014-present)
- 9R16
- Grand Seiko SBGE Spring Drive (2016-present)
- 9R31
- Grand Seiko SBGY Spring Drive (2019-present)
- 9R65
- Grand Seiko SBGA Spring Drive (2004-present)
- 9R66
- Grand Seiko SBGE Spring Drive (2008-present)
- 9R84
- Grand Seiko SBGB Spring Drive (2016?-present)
- 9R86
- Grand Seiko SBGC Spring Drive (2008?-present)
- 9R96
- Grand Seiko SBGC Spring Drive (2016-present)
seiko_9r.txt · Last modified: 13.12.2021 21:21 by gerdlothar
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