Grand Seiko Heritage SBGX261
Grand Seiko Heritage SBGX261 — Quartz, Stainless steel, 37.0mm.
Independent editorial summary of manufacturer information. No hands-on test, score or authentication verdict.
- Brand
- Grand Seiko
- Material
- Stainless steel
- Size notes
- Case dimensions: 37.0mm
- Checked
- 2026-09-12
Source-based editorial notes. Not hands-on testing or authentication.
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