Grand Seiko Sport GMT
More Grand Seiko market data- Brand
- Grand Seiko
- Model
- Sport GMT
- Reference
- SBGN027
- Year
- 2023
- Material
- Steel
- Dial
- Blue
- Bracelet / strap
- Bracelet
- Status
- Availability unverified
Watch listing
Grand Seiko Sport GMT and 1 more
Grand Seiko Sport GMT and 1 more listing with structured specifications, pricing, condition, and market context. Observed details include $2,300, 2023.
Updated Jun 20, 2026
![[WTS] 2023 Grand Seiko Sport GMT – Ref. SBGN027 – Full Set – Good Condition – $2,300 Shipped image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rac2uv%2Ffd0e0345c1beee3ee95c6ce648390064a904e64dd6503fbce15f6a3f6aa1ddb8.jpg&w=3840&q=75)
![[WTS] 2023 Grand Seiko Sport GMT – Ref. SBGN027 – Full Set – Good Condition – $2,300 Shipped image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rac2uv%2F7db2647faae427b9feb3461dcefc978f5910644a48b9805060d46e3488c37160.jpg&w=3840&q=75)
![[WTS] 2023 Grand Seiko Sport GMT – Ref. SBGN027 – Full Set – Good Condition – $2,300 Shipped image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rac2uv%2Fead2496e105a44705e129df4becfb129ce19fb0c64d1d6d242d6dbf693e6dff1.jpg&w=3840&q=75)
![[WTS] 2023 Grand Seiko Sport GMT – Ref. SBGN027 – Full Set – Good Condition – $2,300 Shipped image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rac2uv%2Fae31af8bdae8b06dad5c2e3d616e39e55992bb2152af323e2ea921a856e341bf.jpg&w=3840&q=75)
![[WTS] 2023 Grand Seiko Sport GMT – Ref. SBGN027 – Full Set – Good Condition – $2,300 Shipped image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rac2uv%2F2cf71ccbfa9629472969ced1cab6dc3ed31b9f702c88eef2abb4603e01efda71.jpg&w=3840&q=75)
![[WTS] 2023 Grand Seiko Sport GMT – Ref. SBGN027 – Full Set – Good Condition – $2,300 Shipped image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rac2uv%2F921c54053129b186e1a9904b7210c18d9a5a62bb3ecf97f1b59d0840a1de8627.jpg&w=3840&q=75)
Observed asking price
$2,300
Status: Availability unverified
At a glance
- Listing type
- For sale
- First observed
- Feb 21, 2026
- Watches
- 2
- Photos
- 10
Structured details
2 watches in this listing
$2,300
Grand Seiko Sport GMT
More Grand Seiko market data- Brand
- Grand Seiko
- Model
- Sport GMT
- Reference
- SBGN027
- Year
- 2023
- Material
- steel
- Dial
- black
- Bracelet / strap
- bracelet
- Status
- Availability unverified
Listing notes
[WTS] 2023 Grand Seiko Sport GMT – Ref. SBGN027 – Full Set – Good Condition – $2,300 Shipped
Source and availability
Watchtrader structured this page from an observed Reddit community listing. Asking prices, condition, and availability can change after publication; verify the details with the original source before relying on them.
View original Reddit listingMore from this brand
Current Grand Seiko listings
- Grand Seiko SBGA413
Jun 22, 2026 · $6,300
- Grand Seiko Hi-Beat
Jun 21, 2026 · $1,450
- Grand Seiko Heritage Snowflake
Jun 21, 2026 · $3,250
- Grand Seiko Hi-Beat
Jun 21, 2026 · $1,250
- Grand Seiko SBGR257
Jun 21, 2026 · $2,480
- Grand Seiko Ginza Limited Edition
Jun 21, 2026 · $5,950
Explore the Grand Seiko market
Compare recent listings, common models, and observed prices for Grand Seiko watches.