Grand Seiko SBGW325
Ref. SBGW325 · In production
- Case37.3 mm
- Thick11.7 mm
- Lug-to-lug44.3 mm
- MovementManual-wind
- CrystalSapphire
Overview
The Grand Seiko SBGW325 is a dress watch from the Elegance collection, part of the Manual-winding mechanical family. It has a 37.3 mm stainless steel case, 11.7 mm thick, 44.3 mm from lug to lug. Inside is a manual-wind movement (calibre 9S64) with 72 h of power reserve. You also get a sapphire crystal.
Who it suits
- Wrists of roughly 14.9–16.7 cm (5.9–6.6 in), by our Watch Finder sizing guide
- Shirt cuffs and smarter dress codes
- People who enjoy seeing a mechanical movement at work
Strengths
- Sapphire crystal resists scratches
- 72 h power reserve survives a weekend off the wrist
- Compact 44.3 mm lug-to-lug suits smaller wrists
- Display caseback shows the movement
- Light at 61 g
Written by Watch.co from the published specs below. These are not owner reviews.
Full specifications
Case
| Case diameter | 37.3 mm | grand-seiko.com · 23 Oct 2026 |
|---|---|---|
| Thickness | 11.7 mm | grand-seiko.com · 23 Oct 2026 |
| Lug-to-lug | 44.3 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 |
| Magnetic resistance | 4,800 A/m | grand-seiko.com · 23 Oct 2026 |
| Weight | 61 g | grand-seiko.com · 23 Oct 2026 |
Dial
| Date | No date | our classification |
|---|
Movement
| Movement type | Manual-wind | grand-seiko.com · 23 Oct 2026 |
|---|---|---|
| Calibre | 9S64 | 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
| Lug width | 19 mm | grand-seiko.com · 23 Oct 2026 |
|---|
Other
| US list price (MSRP) | $5,800 | grand-seiko.com · 23 Oct 2026 |
|---|---|---|
| Production status | In production | grand-seiko.com · 23 Oct 2026 |
| Style (our classification) | Dress | 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 Manual-winding mechanical
Similar alternatives
Picked with Watch Finder's style tags and sizing.
Questions about the Grand Seiko SBGW325
How big is the Grand Seiko SBGW325?
The case is 37.3 mm wide, 11.7 mm thick and 44.3 mm from lug to lug.
What movement does the Grand Seiko SBGW325 use?
It uses the 9S64 calibre, a manual-wind movement with 72 h of power reserve.
Does the Grand Seiko SBGW325 have a date?
No, it has no date display.
How much is the Grand Seiko SBGW325?
The US list price was $5,800 on grand-seiko.com when we checked on 23 Oct 2026. Prices change, so check before you buy.
Will the Grand Seiko SBGW325 fit my wrist?
By our sizing guide it sits best on wrists of about 14.9–16.7 cm (5.9–6.6 in). Use the fit checker on this page to test your own wrist.
Watch.co is independent and not affiliated with any brand. Brand names are used only to identify products.