All Seiko lines › Prospex › Sea
Seiko Prospex Sea diver's, 43.5 mm, 11.5 mm thick (V157)
3 versions of this watch are on Seiko's own sites right now, across 8 regions. Last checked Nov 13, 2026.
Estimated US price: About $395 to $435 from Seiko's US list price and its list prices in other countries, converted.
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
- V157
- Case diameter
- 43.5 mm
- Thickness
- 11.5 mm
- Lug to lug
- 49.8 mm
- Variants listed now
- 3
- Regions
- 8
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 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | SNE551 Also coded SNE551P1 | Not published | Not stated Clasp: Three-fold clasp with secure lock , push button release with extender 171 g | Stainless steel | Regular | 5 regions | 339 GBP UK · Nov 13, 2026 about $435 in US dollars | No seller matched yet | ||||||||||
Where Seiko lists it (5 sites) and its list pricesBuying options (0)No seller offer has been matched to this exact variant yet. | ||||||||||||||||||
 | SNE579 Also coded SNE579P1 | Not published | Not stated Clasp: Three-fold clasp with secure lock , push button release with extender | Stainless steel | Regular | 5 regions | 650 AUD Australia · Nov 13, 2026 about $405 in US dollars | No seller matched yet | ||||||||||
Where Seiko lists it (5 sites) and its list pricesBuying options (0)No seller offer has been matched to this exact variant yet. | ||||||||||||||||||
 | SNE549 Also coded SNE549P1 | Not published | Not stated 171 g | Stainless steel | Regular | 2 regions Australia, USA | 395 USD USA · Nov 13, 2026 | Not seen in stock 1 seller checked | ||||||||||
Where Seiko lists it (2 sites) and its list pricesBuying options (1)Offers seen available at the last check come first, then by item price. Shipping, taxes and import charges are not included. Commission never affects the order.
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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
| Movement | Solar | Seiko product page |
|---|---|---|
| Functions | Overcharge prevention function Quick-start function Date display | Seiko product page |
| Power reserve / battery | Operating for approx. 10 months (when fully charged) | Seiko product page |
| Water resistance | 200m / 660ft diver's | Seiko product page |
| Crystal | Hardlex | Seiko product page |
| Lug width | 20 mm | Seiko product page |
| Seiko case codes | V157-0DF0 | Seiko catalog data |
Why these share a page
Every version here is published by Seiko with calibre V157 and either the same Seiko case code or the same case size. 6 reference codes lead to this page.
Related lines
- Seiko Prospex Sea diver's, 43.5 mm, 11.6 mm thick (V157)
Same calibre and diameter, different published case
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