All Seiko lines › Other Seiko ranges › Movement type not published
Seiko, 39 mm (6N42)
5 versions of this watch are on Seiko's own sites right now, across 6 regions. Last checked Nov 13, 2026.
Estimated US price: About $200 to $230, converted from Seiko's list prices in HKD, MYR, SGD and more.
Retailers ask: no retailer listing matched yet.
Photos are Seiko's own, shown from Seiko's sites. Click a photo to jump to that version.
- Calibre
- 6N42
- Case diameter
- 39 mm
- Thickness
- 7.6 mm
- Lug to lug
- 46.6 mm
- Variants listed now
- 5
- Regions
- 6
Listed means the watch was on an official Seiko regional site or store at the last check. It does not mean it is in stock, and it does not tell us whether Seiko is still making it.
Versions listed now
Same case and movement in every row. What changes is the colour, the strap or bracelet, the finish and where Seiko sells it. Seiko's spec sheets don't state dial colour, so a colour appears only where Seiko's US store tags one.
| Photo | Reference | Colour | Strap / bracelet | Case | Edition | Listed in | Seiko list price | Buy |
|---|---|---|---|---|---|---|---|---|
 | SUR301 Also coded SUR301P1 | Not published | Not stated 103 g | Stainless steel Translated from Seiko's regional page | Regular | 4 regions Hong Kong, Malaysia, Singapore, Türkiye | 1,780 HKD Hong Kong · Nov 13, 2026 about $230 in US dollars | No seller matched yet |
Where Seiko lists it (4 sites) and its list pricesBuying options (0)No seller offer has been matched to this exact variant yet. | ||||||||
 | SUR303 Also coded SUR303P1 | Not published | Cow leather 44 g | Stainless steel | Regular | 4 regions Malaysia, Middle East, Singapore, Türkiye | 800 MYR Malaysia · Nov 13, 2026 about $200 in US dollars | No seller matched yet |
Where Seiko lists it (4 sites) and its list pricesBuying options (0)No seller offer has been matched to this exact variant yet. | ||||||||
 | SUR306 Also coded SUR306P1 | Not published | Cow leather 44 g | Stainless steel | Regular | 4 regions Malaysia, Singapore, Taiwan, Türkiye | 880 MYR Malaysia · Nov 13, 2026 about $230 in US dollars | No seller matched yet |
Where Seiko lists it (4 sites) and its list pricesBuying options (0)No seller offer has been matched to this exact variant yet. | ||||||||
 | SUR299 Also coded SUR299P1 | Not published | Not stated Clasp: Three-fold clasp with push button release 103 g | Stainless steel | Regular | 3 regions Malaysia, Singapore, Türkiye | 920 MYR Malaysia · Nov 13, 2026 about $230 in US dollars | No seller matched yet |
Where Seiko lists it (3 sites) and its list pricesBuying options (0)No seller offer has been matched to this exact variant yet. | ||||||||
 | SUR305 Also coded SUR305P1 | Not published | Cow leather 44 g | Stainless steel | Regular | 3 regions Malaysia, Singapore, Türkiye | 800 MYR Malaysia · Nov 13, 2026 about $200 in US dollars | No seller matched yet |
Where Seiko lists it (3 sites) and its list pricesBuying options (0)No seller offer has been matched to this exact variant yet. | ||||||||
Where to buy
No retailer listing has been matched to a version on this line yet.
Estimated US prices use Seiko's US list price where there is one. Otherwise they are the middle of Seiko's list prices in other countries, converted at rates dated Nov 12, 2026 from ExchangeRate-API (free open endpoint). Those list prices include each country's sales tax, so a converted figure usually runs higher than a US price would. Retailer prices are asking prices on the date shown, not sold prices, and leave out shipping, tax and import charges.
The build
| Power reserve / battery | Approx. 3 years | Seiko product page |
|---|---|---|
| Water resistance | 5 bar | Seiko product page |
| Crystal | Sapphire crystal | Seiko product page |
| Lug width | 20 mm | Seiko product page |
| Seiko case codes | 6N42-00K0 | Seiko catalog data |
Why these share a page
Every version here is published by Seiko with calibre 6N42 and either the same Seiko case code or the same case size. 10 reference codes lead to this page.
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