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Seiko
Seiko 5 Automatic Men's Stainless Steel Watch SNKK71K1

Seiko 5 Automatic Men's Stainless Steel Watch SNKK71K1

Best price now

$104.95at Premier basicChecked 49 min ago

41% under what the other stores charge

Compared across 5 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $104.95 at Premier basic (checked Nov 10, 2026).
  • Checked at 5 stores.

Our take on the Seiko 5 Automatic Men's Stainless Steel Watch SNKK71K1

The Seiko 5 SNKK71K1 is a 38mm automatic field-style watch with a black sunburst dial, day-date window at 3 o'clock and a brushed steel bracelet. Its 7S26 movement is a proven, low-maintenance workhorse with 21 jewels and about 41 hours of power reserve. The small case and recessed 4 o'clock crown make it comfortable on slim wrists and easy to wear under a cuff. Against modern Seiko 5 Sports models it is simpler and smaller, with no hacking or hand-winding and only 30m water resistance.

Best forFirst mechanical watch buyersSlim or small wristsEveryday office and casual wearBuyers who want a simple automatic without fuss
Pros
  • Compact 38mm case suits smaller wrists
  • Reliable 7S26 automatic with 21 jewels
  • Day-date display and Lumibrite hands
  • Solid stainless steel case and bracelet
  • Open case back shows the movement
Cons
  • No hacking and no hand-winding on the 7S26
  • 30m water resistance is splash-only
  • Mineral crystal scratches more easily than sapphire
  • Bracelet and clasp feel basic for the price

Seiko 5 Automatic Men's Stainless Steel Watch SNKK71K1 prices at every store

  • Premier basicNew

    In stock

    $104.95Checked 49 min ago
    Visit Premier basic
  • Jamwatches & Co.New

    In stockShips from Indonesia · duties may applyReturn policy

    $111.00Checked 49 min ago
    Visit Jamwatches & Co.
  • eBayNew

    In stockSold by creationwatches

    $179.28Free shippingChecked 2 h ago
    Visit eBay
  • WatchExclusiveNew

    In stockShips from the EU · duties may apply

    $193.05+ $40.75 shippingChecked 2 h ago
    Visit WatchExclusive
  • Best BuyNew

    Out of stock

    $177.13Free shippingChecked 2 h ago
    Visit Best Buy

Store links may earn us a commission.

Seiko 5 Automatic Men's Stainless Steel Watch SNKK71K1 price history

Lowest price we've seen: $177.13 on Nov 10 at Best Buy. Tracked across 3 stores since Nov 10.

What reviewers say

Owners treat the SNKK71K1 as a dependable, good-looking entry automatic. They like the compact size, the sunburst dial and the day-date, and many wear it daily for years. Complaints centre on the movement's lack of hacking and hand-winding, the modest water resistance and the plain bracelet.

What people mention
  • SizePraisedOwners say the 38mm case wears comfortably and suits smaller wrists.
  • MovementMixedThe 7S26 is called reliable, but its lack of hacking and hand-winding frustrates some.
  • DialPraisedThe black sunburst dial and Lumibrite hands are widely liked for their clean look.
  • Water resistanceCriticisedBuyers note the 30m rating means it should stay away from swimming and showers.
  • BraceletCriticisedThe steel bracelet and clasp are described as basic and slightly rattly.
  • CrystalCriticisedSome owners report the mineral crystal scratching with daily wear.

From Premier basic

  • Stainless steel case measuring 38mm diameter
  • Minimalist polished circular case with recessed screw-down crown beside the 4 o'clock marker
  • Hardlex crystal glass on the front and open case back
  • Black sunburst dial with silver beveled baton hour markers and hands filled with Lumibrite
  • Silver-framed day-date display window at 3 o'clock
  • 3-link brushed stainless steel bracelet with push-down clasp engraved with Seiko 5 logo
Materials
Stainless steel case and bracelet; Hardlex crystal glass
Fit
38mm case diameter; recessed crown allows the watch to sit comfortably on the wrist without digging in
Care
Should only be exposed to light splashes of water (30m water resistance)

About the Seiko 5 Automatic Men's Stainless Steel Watch SNKK71K1

Seiko 5 Automatic Black Dial Stainless Steel Bracelet Mens Watch SNKK71K1

The Case:

The stainless steel case of the Seiko 5 Automatic SNKK71K1 measures at 38mm diameter. The design of the watch is simplistic and conventional as it is presented in a minimalist polished circular case. A recessed screw down crown is present besides the 4 o’clock marker, which allows the watch to sit comfortably upon the wrist without the crown digging in. The crown is presented in a golden hue, which creates a welcomed visual contrast. Both the watch’s open case back and the front of it are protected by highly durable hardlex crystal glass.

The Dial:

The black dial utilises an uncomplicated layout which ensures that the dial always remains easily readable. It exhibits a subtle sunburst design and thin silver beveled baton-style hour markers and silver baton style handset that has been filled in with lumibrite material. A silver framed day-date display window replaces the 3 o’clock marker. The Seiko 5 logo is presented in black beneath the 12 o’clock marker.

The Bracelet:

The bracelet of the watch is made from 3-link stainless steel that has been treated to a brushed finish. It features a push down clasp, allowing the wearer to easily remove the watch. The clasp is also engraved with a Seiko 5 logo.

The Functions:

Seiko’s exclusive 7S26 calibre automatic movement powers this watch, it consists of 21 jewels and it offers an accuracy of -20/+40 seconds per day as well as a power reserve of 41 hours. This watch has a water resistance of 30 metres, meaning it should only be exposed to light splashes of water.

Specifications

Movement
Automatic MovementSource
Caliber
7S26Source
Jewels
21 JewelsSource
Case Material
Stainless Steel CaseSource
Bracelet Material

Questions and answers

Is the Seiko 5 SNKK71K1 a good first automatic watch?
Yes. It is simple, durable and cheap to own, and the 7S26 has a long track record. Expect to set the time each time you pick it up, since it does not hand-wind.
Does the SNKK71K1 have hacking or hand-winding?
No. The 7S26 movement neither stops the seconds hand when you set the time nor winds by the crown. It runs only from wrist motion or a watch winder.
Can I swim with this watch?
No. Its 30m rating covers splashes and rain only. Take it off for swimming, showering and diving.
How does it compare with a Seiko 5 Sports SRPD?
The SNKK71K1 is smaller at 38mm and dressier, but the SRPD line adds 100m water resistance, hacking, hand-winding and a sapphire option on some models. The SNKK71K1 is the lighter, more classic choice.
What is in the box?
The watch on its steel bracelet, a Seiko box and paperwork. No extra strap or tool is included.
What size is the case and how does it wear?
It is 38mm across and 12mm thick, so it sits close to the wrist and fits under a shirt cuff. The recessed crown at 4 o'clock keeps it from digging in.
Where is the Seiko 5 Automatic Men's Stainless Steel Watch SNKK71K1 cheapest?
At Premier basic, for $104.95, 41% under what the other stores charge, as of our latest check.
Where can I buy the Seiko 5 Automatic Men's Stainless Steel Watch SNKK71K1?
5 stores we checked sell it, including Premier basic, Jamwatches & Co., Best Buy, eBay, WatchExclusive.

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Stainless Steel Bracelet
Source
Crystal
Mineral CrystalSource
Dial Color
Black DialSource
Water Resistance
30M Water ResistanceSource
Case Diameter
38mmSource
Case Thickness
12mmSource
Clasp
Deployment ClaspSource
Power Reserve
41 hoursSource