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Home/Browse/Seiko/5 SNKK27K1
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Seiko 5 SNKK27K1
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Seiko · Seiko 5

Seiko 5 SNKK27K1

Ref. SNKK27K1

$133Sold out

333 matched eBay listings

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Case

Diameter
37mm
Material
Stainless steel
Water resistance
30m

Crystal & dial

Dial color
Blue

Movement

Caliber
Seiko 7S26
Type
Automatic

Seiko

Seiko's legendary budget automatic caliber that powered the original Seiko 5 line and SKX diver series for decades. Lacking hacking and hand-winding, it is mechanically simple with just 21 jewels, but this simplicity contributed to its remarkable durability and low maintenance requirements. Now discontinued in favor of the NH35/4R35, the 7S26 remains one of the most iconic and beloved movements in affordable horology.

Seiko 5 collection · 11 watches

5 Actus
5 Actus
5 Automatic
5 Automatic36mm
5 SNKE01
5 SNKE0136.5mm
5 SNKL23
5 SNKL2338mm
Conceptual SNK807K2
Conceptual SNK807K237mm
SNK063J5
SNK063J534mm
SNK803
SNK80337mm
SNKE03
SNKE0338mm
SNKP17
SNKP1742.3mm
SNXS79
SNXS7937mm
Alternatives

Market

Retail$133

The forum market

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Active listings2Across watch forums
Closed · 90d0Asking-price history

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Retail stock & market context

Seiko on the secondhand market

+10.1%

2026 so far · +5.2% to +17.1% · 103 matched watches

In line with the index

Year-by-year readings →

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Community

“

Owners widely praise the Seiko 5 SNKK27K1 for its attractive dial colorways, elegant hands, and overall value, with many considering it an excellent purchase. Several owners highlight the dial's beauty, with one noting its elegance rivals that of Grand Seiko, and another appreciating the exhibition caseback revealing the 7S26 movement. The watch is frequently recommended as a great everyday timepiece and a solid starting point for collectors. However, the bracelet quality is consistently cited as a significant drawback, with multiple owners describing it as poor and making strap changes difficult. Overall, owners rate the Seiko 5 SNKK27K1 highly for its stunning dial and exceptional value, despite the subpar bracelet.

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