Elegance Collection SBGY013
Grand Seiko SBGY013
- Movement
- 9R31
- Case width / diameter
- 38.5 mm
- Thickness
- 10.2 mm
- Years
- 2022–present or unrecorded end
9R31
28 references currently carry this movement label across 1 brands. 4 have an indexable exact-reference page. The movement page is a linked index; exact technical claims remain on the reference records and their evidence panels.
Elegance Collection SBGY043
Grand Seiko SBGY043
- Movement
- 9R31
- Case width / diameter
- 38.5 mm
- Thickness
- 10.2 mm
- Years
- 2026–present or unrecorded end
Heritage Collection SBGY011
Grand Seiko SBGY011
- Movement
- 9R31
- Case width / diameter
- 40 mm
- Thickness
- 10.5 mm
- Years
- 2022–present or unrecorded end
Spring Drive SBGY023
Grand Seiko Spring Drive Manual-winding / Stainless steel
- Movement
- 9R31
- Case width / diameter
- 38.5 mm
- Thickness
- 10.2 mm
- Years
- 2022–present or unrecorded end