SpecStudio
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Grand Seiko SBGE277
$6,800Stock unknown
Case
- Diameter
- 44mm
- Thickness
- 14.7mm
- Lug-to-lug
- 50.8mm
- Lug width
- 21mm
- Material
- Stainless Steel
- Water resistance
- 200m
Crystal & dial
- Crystal
- Sapphire
- AR coating
- Yes
Movement
- Caliber
- Grand Seiko 9R66
- Type
- Spring Drive
- Power reserve
- 72h
Design language
- Case shape
- round
- Dial style
- textured
- Bezel
- gmt
- Bracelet
- lug-attached
- Hands
- baton
AI-detected from the product image
2 colorways
The market
Market prices.
Retail$6,800
The forum market
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Active listings1Across watch forums
Closed · 90d2Asking-price history
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Retail stock & market context
Grand Seiko on the secondhand market
+7.5%
2026 so far · +4.0% to +12.1% · 41 matched watches
In line with the index
GMT watches as a group: +7.6% · 103 matched watches
Year-by-year readings →The connection engine
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The community take
Owners talk.
Owners widely praise the Grand Seiko SBGE277 for its gorgeous aesthetics and the smooth sweep of its Spring Drive movement, with one owner noting it gains less than 2 seconds per day. Some reviewers describe the case shape as visually bold and potentially less comfortable, while one owner found the watch overly shiny. The Grand Seiko SBGE277 was purchased for $4950 USD in Japan, benefiting from a favorable exchange rate. Overall, owners rate the Grand Seiko SBGE277 highly for its stunning appearance and exceptional timekeeping.
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