Grand Seiko Heritage Collection SBGW231
Grand Seiko Heritage Collection · SBGW231
37 mm · 2020 · Watch only · Excellent
Sold by Marina Horology
Verified independent dealer since April 2026
Dubai, United Arab Emirates
4.6
12 reviews
12
Completed sales
Apr 2026
Verified since
- 37 mm steel case, white dial
- Calibre 9S64, hand-wound
- Made in 2020, kept in excellent order
- Examined by an independent lab before it ships
Why this watch
A well kept Grand Seiko Heritage Collection, reference SBGW231, from 2020. Demo listing on the AllChrono dev environment, not a real watch for sale. Photos: Grand Seiko.JPG by STSPP (CC BY-SA 4.0); Grand Seiko SBGW231 sideview.JPG by STSPP (CC BY-SA 4.0); Grand Seiko Caliber 9S64 Hand-wound.jpg by <a href="//commons.wikimedia.org/w/index.php?title=User:ＳＴＳＰＰ２&action=edit&redlink=1" class="new" title="User:ＳＴ (CC BY-SA 4.0).
Condition
Excellent
Minimal wear. Very light hairlines only. No dents, case lines intact.
- Polishing
- Unpolished
- Originality
- All original
- Service history
- No known service.
- Box and papers
- Watch only
Case
No issues disclosed
Bracelet and clasp
No issues disclosed
Dial and hands
No issues disclosed
Crystal and bezel
No issues disclosed
Crown and caseback
No issues disclosed
Movement and function
No issues disclosed
No known undisclosed issues
Specs
- Brand
- Grand Seiko
- Model
- Heritage Collection
- Reference
- SBGW231
- Collection
- Unknown
- Model nickname
- Unknown
- Year of production
- 2020
- Categories
- Dress
- Case material
- Steel
- Case size
- 37 mm
- Case shape
- Round
- Movement type
- Manual
- Caliber
- 9S64
- Power reserve
- Unknown
- Complications
- Unknown
- Crystal
- Unknown
- Water resistance
- 30 m
- Dial color
- White
- Dial finish
- Unknown
- Bezel
- Unknown
- Bracelet type
- Unknown
- Bracelet material
- Leather
- Bracelet color
- Black
Serial DEM••••71 · Listing ALL-2026-MA-DQTKTABG5N