SpecStudio
Click to inspect
Grand Seiko SLGA009
$9,800Stock unknown
Case
- Diameter
- 40mm
- Thickness
- 11.8mm
- Lug-to-lug
- 47.9mm
- Lug width
- 22mm
- Material
- Stainless Steel
- Water resistance
- 100m
Crystal & dial
- Crystal
- Sapphire
- AR coating
- Yes
Movement
- Caliber
- Grand Seiko 9RA2
- Type
- Spring Drive
- Power reserve
- 120h
Design language
- Case shape
- round
- Dial style
- textured
- Bezel
- fixed
- Bracelet
- lug-attached
- Hands
- baton
AI-detected from the product image
SLGA009 collection · 18 watches
2 colorways
The market
Market prices.
Retail$9,800
The forum market
See what sellers are asking.
Active listings4Across watch forums
Closed · 90d3Asking-price history
Browse forum listings and their asking prices. Market+ adds medians with their sample sizes and the weekly trend.
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: +10.6% · 208 matched watches
Year-by-year readings →The connection engine
More like this.
The community take
Owners talk.
The Grand Seiko SLGA009 is praised for its Spring Drive movement, offering exceptional accuracy and a smooth sweep. Reviewers highlight the dial's refined texture, inspired by Shinshu forests, and the updated Series 9 case design. The movement features a frost finish and a power reserve indicator on the bridge, addressing previous aesthetic criticisms. Accuracy is noted as ±0.5 seconds per day, with a 120-hour power reserve. On balance, reviewers find the Grand Seiko SLGA009 to be a highly refined timepiece, with its advanced Spring Drive movement and updated design elements being key reasons for its positive reception.
Open the discussion
On real wrists
No shots yet. Show how it wears.
The paper trail
The discussion