Heritage
SBGW306
In production—US$17,900 retail (Oct 2026)dress
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Own one? Join to add it to your box- Case
- 36.5 mm · Rose gold 18k
- Thickness
- 11.7 mm
- Water
- 100 m
- Calibre
- 9S64 · 72 h
- Bracelet
- Leather
General
- Collection
- Heritage
- Status
- In production
- Retail price
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Description
The Grand Seiko Heritage SBGW306 is in production. It has a 36.5 mm 18k rose gold case, 11.7 mm thick and water-resistant to 100 m. It uses the hand-wound calibre 9S64, with a 72-hour power reserve. It comes on a leather strap.
Generated from the collected facts.
Price
US$17,900 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 | — → 17900 | Grand Seiko |
| 23 Oct 2026 15:47 | caliber_id | — → 33 | 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 |
