Grand Seiko SBGR299
Ref. SBGR299 · In production
- Case42 mm
- Thick13.1 mm
- Lug-to-lug47.9 mm
- Water res.100 m
- MovementAutomatic
- CrystalSapphire
Overview
The Grand Seiko SBGR299 is a sports watch from the Heritage collection. It has a 42 mm stainless steel case, 13.1 mm thick, 47.9 mm from lug to lug. Inside is a automatic movement (calibre 9S61) with 72 h of power reserve. You also get 100 m water resistance, a sapphire crystal and a bracelet.
Who it suits
- Wrists of roughly 16.8–18.7 cm (6.6–7.4 in), by our Watch Finder sizing guide
- Everyday wear including swimming
- People who enjoy seeing a mechanical movement at work
Strengths
- Sapphire crystal resists scratches
- Screw-down crown helps keep water out
- 72 h power reserve survives a weekend off the wrist
- Display caseback shows the movement
Written by Watch.co from the published specs below. These are not owner reviews.
Full specifications
Case
| Case diameter | 42 mm | grand-seiko.com · 23 Oct 2026 |
|---|---|---|
| Thickness | 13.1 mm | grand-seiko.com · 23 Oct 2026 |
| Lug-to-lug | 47.9 mm | grand-seiko.com · 23 Oct 2026 |
| Case material | Stainless steel | grand-seiko.com · 23 Oct 2026 |
| Crystal | Sapphire | grand-seiko.com · 23 Oct 2026 |
| Anti-reflective coating | Anti-reflective coating on inner surface | grand-seiko.com · 23 Oct 2026 |
| Caseback | Display (see-through) | grand-seiko.com · 23 Oct 2026 |
| Water resistance | 100 m | grand-seiko.com · 23 Oct 2026 |
| Screw-down crown | Yes | grand-seiko.com · 23 Oct 2026 |
| Magnetic resistance | 4,800 A/m | grand-seiko.com · 23 Oct 2026 |
| Weight | 174 g | grand-seiko.com · 23 Oct 2026 |
Dial
| Date | No date | our classification |
|---|
Movement
| Movement type | Automatic | grand-seiko.com · 23 Oct 2026 |
|---|---|---|
| Calibre | 9S61 | grand-seiko.com · 23 Oct 2026 |
| Made in-house | Yes | grand-seiko.com · 23 Oct 2026 |
| Power reserve | 72 h | grand-seiko.com · 23 Oct 2026 |
| Hand-winding | Yes | grand-seiko.com · 23 Oct 2026 |
Strap / Bracelet
| Bracelet / strap | Bracelet | grand-seiko.com · 23 Oct 2026 |
|---|---|---|
| Lug width | 21 mm | grand-seiko.com · 23 Oct 2026 |
Other
| US list price (MSRP) | $4,300 | grand-seiko.com · 23 Oct 2026 |
|---|---|---|
| Production status | In production | grand-seiko.com · 23 Oct 2026 |
| Style (our classification) | Sports | our classification |
Specs are summarised in our own words from the brand's product page. Each row links its source and the date we checked it. Fields we haven't verified are left out rather than guessed.
More in Heritage
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Questions about the Grand Seiko SBGR299
How big is the Grand Seiko SBGR299?
The case is 42 mm wide, 13.1 mm thick and 47.9 mm from lug to lug.
What movement does the Grand Seiko SBGR299 use?
It uses the 9S61 calibre, a automatic movement with 72 h of power reserve.
Can I swim with the Grand Seiko SBGR299?
Yes. It is rated to 100 m.
Does the Grand Seiko SBGR299 have a date?
No, it has no date display.
How much is the Grand Seiko SBGR299?
The US list price was $4,300 on grand-seiko.com when we checked on 23 Oct 2026. Prices change, so check before you buy.
Will the Grand Seiko SBGR299 fit my wrist?
By our sizing guide it sits best on wrists of about 16.8–18.7 cm (6.6–7.4 in). Use the fit checker on this page to test your own wrist.
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