SpecStudio
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Grand Seiko SLGW003
$11,600Stock unknown
Case
- Diameter
- 38.6mm
- Thickness
- 9.95mm
- Lug-to-lug
- 45mm
- Lug width
- 20mm
- Material
- Titanium
- Water resistance
- 30m
Crystal & dial
- Crystal
- Sapphire
- AR coating
- Yes
Movement
- Caliber
- Grand Seiko 9SA4
- Type
- Manual
- Power reserve
- 80h
Design language
- Case shape
- round
- Dial style
- textured
- Bezel
- fixed
- Bracelet
- leather
- Hands
- dauphine
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SLGW003 collection · 18 watches
The market
Market prices.
Retail$11,600
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Active listings2Across watch forums
Closed · 30d1Asking-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
Dress watches as a group: +10.9% · 211 matched watches
Year-by-year readings →The connection engine
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The community take
Owners talk.
Grand Seiko SLGW003 owners appreciate its manual-wind movement as an alternative to Spring Drive. Reviewers highlight the comfortable, lightweight Brilliant Hard Titanium case and meticulous finishing, along with the visually appealing 9SA4 manual-wind movement. The dial is described as clean and modern, avoiding excessive ornamentation. Accuracy is reported at -3/+5 seconds per day with an 80-hour power reserve. On balance, reviewers and owners find the Grand Seiko SLGW003 to be a versatile dress watch, though some question its €11,700 price point relative to other Grand Seiko models.
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