Heritage
SBGA427
In production—US$5,800 retail (Oct 2026)dress
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- 39 mm · Stainless steel
- Thickness
- 12.3 mm
- Water
- 100 m
- Calibre
- 9R65 · 72 h
- Dial
- Silver
- Bracelet
- Bracelet
General
- Collection
- Heritage
- Status
- In production
- Retail price
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Description
The Grand Seiko Heritage SBGA427 is in production. It has a 39 mm stainless steel case, 12.3 mm thick and water-resistant to 100 m. It has a silver dial. It uses the Spring Drive calibre 9R65, with a 72-hour power reserve. Its functions include power reserve indicator. It comes on a stainless steel bracelet with a folding clasp.
Generated from the collected facts.
Price
US$5,800 Grand Seiko, 23 Oct 2026
Closest by specs
From other collections and brands, ranked by recorded size, case metal, dial, bezel, water resistance, movement, bracelet, lume and power reserve.
Provenance and history
| When (UTC) | Field | Change | By |
|---|---|---|---|
| 23 Oct 2026 15:47 | current_retail_amount | — → 5800 | Grand Seiko |
| 23 Oct 2026 15:47 | caliber_id | — → 26 | Grand Seiko |
| 23 Oct 2026 15:47 | water_resistance_m | — → 100 | Grand Seiko |
| 23 Oct 2026 15:47 | production_status | unknown → in_production | Grand Seiko |
