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Grand Seiko SBGY002
$30,000Stock unknown
Case
- Diameter
- 38.5mm
- Thickness
- 10.2mm
- Lug-to-lug
- 43.7mm
- Lug width
- 19mm
- Material
- Gold
- Water resistance
- 30m
Crystal & dial
- Crystal
- Sapphire
- AR coating
- Yes
Movement
- Caliber
- Grand Seiko 9R31
- Type
- Spring Drive
- Power reserve
- 72h
Grand Seiko
A Grand Seiko Spring Drive caliber combining a mechanical mainspring with an electronically regulated glide wheel for a perfectly continuous, gliding seconds hand. The 9R31 is a manual-wind Spring Drive offering about 72 hours of power reserve and roughly ±1 second per day accuracy.
Design language
- Case shape
- round
- Dial style
- textured
- Bezel
- fixed
- Bracelet
- leather
- Hands
- dauphine
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SBGY002 collection · 22 watches
The market
Market prices.
Retail$30,000
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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
Dress watches as a group: +10.9% · 211 matched watches
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The community take
Owners talk.
The Grand Seiko SBGY002 is widely praised for its impeccable finishing, slender 38.5mm case, and the simplicity of its dial, which lacks a power reserve indicator or date window. Owners appreciate how the watch's appearance shifts with light, often appearing less yellow than depicted online, and find its design a "home run" for formal or casual wear. The Spring Drive 9R31 movement is noted for its accuracy within one second per day and a 72-hour power reserve. Some owners prefer the power reserve indicator on the movement's back, valuing the overall class and simplicity of the SBGY002. On balance, owners and reviewers rate the Grand Seiko SBGY002 highly for its elegant design, superb finishing, and the refined simplicity of its dial.
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