Grand Seiko · Sport
Grand Seiko Sport SBGN027
Updated sales through
Market price
$2,749
Median of 12 sales over 90 days
- 7 days—
- 30 days—
- 90 days—
SBGN027 price history
Smoothed 30-day median sold price · each dot is one day’s sales
- Lowest day
- $1,845
- Typical day
- $2,749
- Highest day
- $3,850
- Sales
- 12
Market data
| Market price (90-day median) | $2,749 |
|---|---|
| Usual range (middle half of sales) | $2,399 – $2,850 |
| Lowest and highest sale | $1,845 / $3,850 |
| Sales in the last 90 days | 12 |
| Sales per week | 1.1 |
| Price change (7 / 30 / 90 days) | — / — / — |
| Median asking price | $3,328 |
| Asking vs sold | +21.1% |
| Most traded Grand Seiko rank | #7 |
| Most recent sale | Oct 14, 2026 |
Where sales land
- Middle half $2.4K–$2.9K
- Median $2.7K
- Last 7 days $2.7K
- 1 in 10 sold under $1.9K
Monthly prices
| Month | Sales | Median | Change |
|---|---|---|---|
| October 2026 | 5 | $2,850 | ▲6.9% up |
| September 2026 | 1 | $2,667 | ▲11% up |
| August 2026 | 6 | $2,399 | — |
For sale now
23 listings found, asking $2.6K to $6.1K · median $3,328
- Grand Seiko Sport SBGN027 9F86 Quartz GMT 39mm Black Dial Papers 2022 JapanPre-owned - Good$2,850
- Grand Seiko SBGN027 Sport Collection Black Dial GMT Stainless Watch Men JAPANNew with box and papers$3,191
- SEIKO WATCH SBGN027 9F86-0AK0 GRAND SEIKO GMT SPORTS COLLECTION QUARTZ MEN'S F/SPre-owned - Good$2,913
Recent sales
The latest completed sales
- Oct 14Grand Seiko SBGN027 GMT 39mm Black Dial High Accuracy Quartz 9F86 Full Set$2,619
- Oct 132024 Grand Seiko Black Dial 39mm GMT Quartz Stainless Steel Watch SBGN027 B+P$2,749
- Oct 12Grand Seiko SBGN027 GMT Quartz Black Dial 39mm Stainless Bracelet Full Set$2,850
- Oct 12Grand Seiko Sport Collection Ref: SBGN027G$3,527
- Oct 52026 Grand Seiko Sport Collection Black Dial Steel 39mm Quartz Men’s SBGN027$3,195
Other Sport references
All Sport
Similar money, other watches
Questions about the SBGN027
How much is a Grand Seiko Sport SBGN027 worth?
Recent sales put it at $2,749: that is the median of 12 sales over the past 90 days. Half of them sold between $2,399 and $2,850. Condition, box and papers, and the year of the set move a single watch within that range.
Is now a good time to buy a SBGN027?
Sales over the last 7 days (median $2,749) are within its usual range. Prices are steady: no unusual discount or premium at the moment.
What is the lowest price a SBGN027 has sold for recently?
The lowest sale in the last 90 days was $1,845, and one in ten sold below $1,950. Watches at the bottom of the range usually show wear or come without box and papers.
How easy is a SBGN027 to sell?
About 1 sell every week. It is a liquid reference: priced near the median, it should find a buyer quickly.
How much are sellers asking for a SBGN027?
The median asking price for watches listed now is $3,328, 21.1% above what they actually sell for. Asking prices start around $2,599.
How does the SBGN027 compare with the SBGN029?
The SBGN029 sells for a median of $2,600, $149 less than the SBGN027.
Data through Oct 14, 2026