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Home/Browse/Seiko/SNXS79
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Seiko SNXS79
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Seiko · Seiko 5

Seiko SNXS79

Ref. SNXS79J1

Stock unknown

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Case

Diameter
37mm
Thickness
12mm
Lug-to-lug
43mm
Material
Stainless Steel
Finish
Brushed and Polished
Water resistance
30m
Caseback
Solid

Crystal & dial

Crystal
Hardlex
Shape
Flat
Dial color
Grey
Indices
Applied

Movement

Caliber
Seiko 7S26
Type
Automatic
Beat rate
21,600 vph
Power reserve
40h
Jewels
21

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 · 13 watches

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Seiko 5 Actus
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Seiko 5 Automatic
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Seiko 5 SNKE01
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Seiko 5 SNKK27K1
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Seiko 5 SNKL23
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SNKE0338mm
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SNKP1742.3mm
Alternatives

Market

RetailNot listed

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Active listings1Across 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 +17.0% · 103 matched watches

In line with the index

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Community

“

Owners widely praise the Seiko SNXS79 for its classic, simple, and beautiful charcoal dial, with some calling it the "OG of cheap dress watches" and a fantastic timepiece that can wear like a much more expensive watch, especially when paired with a different bracelet. One owner highlights its reliable movement, excellent case, and perfect 37mm size, recommending it as the best "GADA" watch at its price point. A mineral crystal caseback window offers a view of the movement. However, the 19mm lug width limits bracelet options, and the original bracelet is frequently noted as leaving much to be desired, with one owner finding the thick caseback a dealbreaker. On balance, owners rate the Seiko SNXS79 highly for its attractive dial and wearability at an accessible price.

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