All Seiko lines › Presage › Classic Series
Seiko Presage Classic Series, 36 mm (6R51)
7 versions of this watch are on Seiko's own sites right now, across 34 regions. Last checked Nov 13, 2026.
Estimated US price: About $825 to $1,165 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
- 6R51
- Case diameter
- 36 mm
- Thickness
- 12.5 mm
- Lug to lug
- 41.4 mm
- Variants listed now
- 7
- Regions
- 34
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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 | HCC004 Also coded HCC004J1 | Not published | Cow leather | Stainless steel (super hard coating) | Seiko 145. Yıl Dönümü Limitli Üretim ModeliSeiko 145th Anniversary Limited Edition | 33 regions | 1,000 USD USA · Nov 13, 2026 | No seller matched yet | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Where Seiko lists it (38 sites) and its list prices
Buying options (0)No seller offer has been matched to this exact variant yet. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | SPB521 Also coded SPB521J1 | Not published | Not stated Clasp: Deployment clasp with push button release 118 g | Stainless steel (super hard coating) | Regular | 33 regions | 995 USD USA · Nov 13, 2026 | No seller matched yet | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Where Seiko lists it (38 sites) and its list prices
Buying options (0)No seller offer has been matched to this exact variant yet. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | SPB524 Also coded SPB524J1 | Not published | Not stated Clasp: Deployment clasp with push button release 118 g | Stainless steel | Regular | 33 regions | 1,050 USD USA · Nov 13, 2026 | Not seen in stock 1 seller checked | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Where Seiko lists it (38 sites) and its list prices
Buying 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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 | SPB523 Also coded SPB523J1 | Not published | Not stated Clasp: Deployment clasp with push button release 118 g | Stainless steel (super hard coating) | Regular | 29 regions | 1,050 EUR Belgium · Nov 13, 2026 about $1,165 in US dollars | No seller matched yet | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Where Seiko lists it (32 sites) and its list prices
Buying options (0)No seller offer has been matched to this exact variant yet. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | HCC004J | Not published | Cow leather Translated from Seiko's regional page 66 g | Stainless steel; case back: stainless steel and sapphire glass Translated from Seiko's regional page | セイコー創業145周年記念 限定モデル | 1 region Japan | 132,000 JPY Japan · Nov 13, 2026 about $825 in US dollars | No seller matched yet | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Where Seiko lists it (1 site) and its list prices
Buying options (0)No seller offer has been matched to this exact variant yet. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | SARX129 | Not published | Not stated 118 g | Stainless steel; case back: stainless steel and sapphire glass Translated from Seiko's regional page | Regular | 1 region Japan | 136,400 JPY Japan · Nov 13, 2026 about $855 in US dollars | No seller matched yet | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Where Seiko lists it (1 site) and its list prices
Buying options (0)No seller offer has been matched to this exact variant yet. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | SARX132 | Not published | Not stated 118 g | Stainless steel; case back: stainless steel and sapphire glass Translated from Seiko's regional page | Regular | 1 region Japan | 136,400 JPY Japan · Nov 13, 2026 about $855 in US dollars | No seller matched yet | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Where Seiko lists it (1 site) and its list prices
Buying 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
| Movement | Automatic with manual winding | Seiko product page |
|---|---|---|
| Functions | Stop second hand function | Seiko product page |
| Power reserve / battery | Approx. 72 hours(3 days) | Seiko product page |
| Water resistance | 10 bar | Seiko product page |
| Crystal | Dual-curved sapphire crystal | Seiko product page |
| Lug width | 18 mm | Seiko product page |
| Seiko case codes | 6R51-00D0, 6R51-00H0 | Seiko catalog data |
Why these share a page
Every version here is published by Seiko with calibre 6R51 and either the same Seiko case code or the same case size. 11 reference codes lead to this page.
Holden's Watch Desk is an independent catalog. It is not affiliated with, sponsored by or endorsed by Seiko. Seiko and its model names are trademarks of their owners, and the product photos are Seiko's, shown from Seiko's own sites to identify each watch. To report a mistake or ask for something to be removed, email holden@holdenswatchdesk.com.