Seiko SUR579
Ref. SUR579 · In production · Seiko label: Women's
- Case32 mm
- Thick8.2 mm
- Lug-to-lug39 mm
- Water res.100 m
- CrystalSapphire
Overview
The Seiko SUR579 is a sports watch from the Diamond Collection collection. It has a 32 mm stainless steel case, 8.2 mm thick, 39 mm from lug to lug. Inside is calibre (calibre 6N32). You also get 100 m water resistance, a sapphire crystal and a bracelet.
Who it suits
- Wrists of roughly 13.1–14.5 cm (5.2–5.7 in), by our Watch Finder sizing guide
- Everyday wear including swimming
- Shirt cuffs and smarter dress codes
Strengths
- Sapphire crystal resists scratches
- Slim at 8.2 mm
- Compact 39 mm lug-to-lug suits smaller wrists
- Light at 78 g
Written by Watch.co from the published specs below. These are not owner reviews.
Full specifications
Case
| Case diameter | 32 mm | seikowatches.com · 23 Oct 2026 |
|---|---|---|
| Thickness | 8.2 mm | seikowatches.com · 23 Oct 2026 |
| Lug-to-lug | 39 mm | seikowatches.com · 23 Oct 2026 |
| Case material | Stainless steel | seikowatches.com · 23 Oct 2026 |
| Crystal | Sapphire | seikowatches.com · 23 Oct 2026 |
| Caseback | Screw | seikowatches.com · 23 Oct 2026 |
| Water resistance | 100 m | seikowatches.com · 23 Oct 2026 |
| Magnetic resistance | 4,800 A/m | seikowatches.com · 23 Oct 2026 |
| Weight | 78 g | seikowatches.com · 23 Oct 2026 |
Movement
| Calibre | 6N32 | seikowatches.com · 23 Oct 2026 |
|---|---|---|
| Made in-house | Yes | seikowatches.com · 23 Oct 2026 |
Strap / Bracelet
| Bracelet / strap | Bracelet | seikowatches.com · 23 Oct 2026 |
|---|---|---|
| Lug width | 15 mm | seikowatches.com · 23 Oct 2026 |
Other
| US list price (MSRP) | $525 | seikowatches.com · 23 Oct 2026 |
|---|---|---|
| Production status | In production | seikowatches.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 Diamond Collection
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Questions about the Seiko SUR579
How big is the Seiko SUR579?
The case is 32 mm wide, 8.2 mm thick and 39 mm from lug to lug.
What movement does the Seiko SUR579 use?
It uses the 6N32 calibre.
Can I swim with the Seiko SUR579?
Yes. It is rated to 100 m.
How much is the Seiko SUR579?
The US list price was $525 on seikowatches.com when we checked on 23 Oct 2026. Prices change, so check before you buy.
Will the Seiko SUR579 fit my wrist?
By our sizing guide it sits best on wrists of about 13.1–14.5 cm (5.2–5.7 in). Use the fit checker on this page to test your own wrist.
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