Caliber lookup
Movement referenceGrand Seiko
9RA5
5-day (120h) reserve automatic Spring Drive, +/-0.5 sec/day, thinner dual-barrel architecture.
- Type
- spring drive
- Jewels
- 38
- Produced
- 2020–present
- Family
- Grand Seiko 9R
Notable references
SLGA001 60th AnniversarySLGA007 White BirchSLGA009
In the catalogue
0 modelsNo models with the 9RA5 are in the catalogued sets yet — our extracted catalogues are mostly 1970s Japanese-domestic editions. More catalogues are being digitised.