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  • Seiko SKA371 Stainless Steel Kinetic Dive Watch
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Seiko SKA371 Stainless Steel Kinetic Dive Watch

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List Price: $525.00
Price: $241.00 & FREE Shipping. FREE Returns. Details
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  • Imported
  • Round watch in stainless steel with corrugated bezel and alternating circular and triangular markers on dial
  • Japanese quartz movement with analog display
  • Kinetic movement functions without a battery and powers Kinetically with the movement of your arm
  • Features protective Hardlex crystal dial window, unidirectional bezel, and fold-over clasp with double push-button safety
  • Water resistant to 660 feet (200 M): suitable for recreational scuba diving

Warranty: 2-Year Warranty provided by Asurion, instead of the manufacturer.
i This watch is also available with a manufacturer warranty from JustCalculators, another seller
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Product Specifications

Watch Information
Brand, Seller, or Collection Name Seiko
Model number SKA371
Part Number SKA371
Model Year 2011
Item Shape Round
Dial window material type Hardlex
Display Type Analog
Clasp Fold-Over Clasp with Double Push-Button Safety
Metal stamp none
Case material Stainless Steel
Case diameter 42
Case Thickness 15
Band Material Stainless Steel
Band length Mens
Band width 24 millimeters
Band Color Silver
Dial color Black
Bezel material Stainless Steel
Bezel function Unidirectional
Calendar Date
Special features Water Resistant
Item weight 15.04 Ounces
Movement Japanese-Quartz
Water resistant depth 660 Feet

Product Description


From Humble beginnings, Kintaro Hattori’s Vision for Seiko has become reality. A consuming passion for excellence - imprinted in our Corporate DNA passed from generation to generation. Seiko, for 125 years committed to the art and science of time.

A culture of innovation connects a 19th century Tokyo clock shop with 20th century advances in timekeeping to an extraordinary 21st century "quiet revolution." Continually driven by dedication and passion, established a multitude of world’s first technologies… transforming the principles of timekeeping.

The first quartz wristwatch – changed the history of time.

The first Kinetic – marked a new era in quartz watch technology.

In 1969, Seiko Astron, the first quartz wristwatch - was introduced.

In an instant, Seiko exponentially improved the accuracy of wristwatches –And Seiko technology firmly established today’s standard in Olympic and sports timing.

1984, another celebrated first – Kinetic Technology – powered by body movement.

Kinetic – a quartz mechanism with unparalleled accuracy –the driving force behind more world’s firsts.

Kinetic Chronograph – the next generation of high performance timekeeping.

Kinetic Auto Relay – automatically resets to the correct time.

Kinetic Perpetual - combining the date perfect technology of perpetual calendar with the genius of Kinetic Auto Relay.

And now Kinetic Direct Drive – move, and the watch is powered automatically. Or hand wind it and see the power you are generating in real time.

In the realm of fine watches, time is measured by Seiko innovation – A heritage of dedication to the art and science of time.

  • Product Dimensions: 5.3 x 5.1 x 5.3 inches; 15 ounces
  • Shipping Weight: 1 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • Item model number: SKA371
  • Amazon Best Sellers Rank: #9,011 in Watches (See Top 100 in Watches)
    • Average Customer Review:

    Customer Questions & Answers

    Customer Reviews

    Beautiful watch and very good quality.
    I like kinetic in that it never needs a new battery and fully charged it will keep accurate time for 6 months.
    The Seiko Kinetic movement is wonderful as well.

    Most Helpful Customer Reviews

    69 of 72 people found the following review helpful By Amazon Customer on November 7, 2010
    Verified Purchase
    After owning this product for a little over a year, beating it up day in and day out, and also having comparing it to countless other watches I've decided that my old review (4 stars) was still unfairly low, as this watch is an uniquely excellent product. As I noted in my old review, I am hard on watches. My job can involve running, heavy lifting, squeezing into tight places, climbing, ect, and this means my watch is subject to bumps, scrapes, excessive movement, and sometimes harsh chemical cleaners, ect. I can also be pretty active and spend time outside when I'm not working. Because of this, I'm hard on watches, and I have wrecked many an inexpensive wristwatch before its time. This watch has shrugged off pretty nearly everything I could hand it, and apart from being slightly grimy and having a small scratch on the crystal that I can just barely see at certain angles, it has been pretty much untouched. There are some less expensive watches that can handle my abuse (see the Casio G-Shock I reviewed), but here I have a watch that looks great with my best suit after a year of such abuse, and that is what makes this a remarkable product. My general impression now, is that Seiko generally gives you a lot of quality for the money. They build virtually everything that goes into their watches in-house (I think the only exception is possibly some of the lubricants), and this was my reasoning when I selected the brand. A closer look at the particulars of this watch would have confirmed my impression. It is an ISO certified Dive Watch, actually built for serious use.Read more ›
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    56 of 60 people found the following review helpful By Joseph Carroll on August 30, 2007
    Ever since my Seiko "Orange Monster" (SKX781) quit I had been looking for a dive watch to replace it that was both more accurate than an automatic (my Monster would usually be off by five minutes each week) and yet not require a battery change. Changing batteries is both a pain and not eco-friendly, and I just plain hate doing it. I looked for about a year at the Seiko "Black Knight" kinetic (SMY089) that Princeton exclusively offers as well as Citizen solar-powered (Eco-Drive) dive watches, liking neither options especially well. I wanted a big, solid diver with a little certain something extra - much like my Monster - and the Seiko SKA371 seems to be it.

    First, the watch seems quite well made. It is much more finely finished than my Monster and light-years ahead of Citizen's watches as far as build quality goes. The bezel moves smoothly with solid clicks, and it does not inadvertently turn like my Monster's bezel used to. Second, this is a heavy watch! It is significantly heftier than my old Monster. I happen to like that, but other folks may not. The band, like the other Seiko bands I have worn, it high quality. It does not often pull hair and the clasp is solid and strong. The crown is easy to grasp and turn, yet it screws down to prevent accidental time changes and makes the watch more water resistant (200 meters). The hour and minute hands glow brightly at night and so do the indexes. The second hand is very pale and hard to read in total darkness, but that does not bother me. The substantial case-back is slightly curved to fit on the wrist better and is pretty thick - the mineral crystal is too. When one reads the time it seems that you are looking down into the watch; I would think such a thick crystal would be hard to crack.
    Read more ›
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    20 of 21 people found the following review helpful By TobycW on December 22, 2012
    Wouldn't you know it, as soon as the warranty expires, the watch failed to hold charge. Otherwise, this is a sharp looking watch with a nice solid steel band. It is has very classic dive watch aesthetics. The hardlex lens is pretty scratch resistent (Seiko's name for mineral crystal). The bezel is functional and rather striking--turns in clicks. The back caseback is fairly thick with rounded edges and a nice logo engraved in the center--I like! Only downsides to the watch is that it is fairly thick (and unnecessarily so since the quartz movement is not that thick) and that the deployant clasp is thin and cheap.

    FIXED: Found a replacement capacitor/rechargeable battery for the 5M62 movement in it. It's 3032.44Z Seiko Kinetic capacitor if you want to know the part number. Although the battery can be found separately for cheaper, buy the Seiko replacement part because there is a thin metal piece glued to the battery that is also on the Seiko replacement battery. Also, when changing the battery, you need to remove 3 small screws and need a very, very fine flat head screwdriver--almost as thin as a blade! These screws are very small and light--they go flying if you even breath on them so don't lose them. You have been warned. The replacement cost me $25 shipped.
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    18 of 19 people found the following review helpful By Christian Kuzmanic on February 24, 2009
    Verified Purchase
    I'm a bit of a watch enthusiast and have high standards when it comes to anything that I slap on my wrist for daily wear. I spent a lot of time researching this particular model, and finally pulled the trigger. The watch arrived in record time and in perfect shape as expected; when it comes to convenience, quality and reliability Amazon scores really high marks in my book.

    This watch is very heavy and quite large, much heavier and larger than comparable models from Seiko such as the SKX007, or the 'Black Monsters', which I also own.I have a large wrist and the watch fits me nicely, but people with a small wrist might want to stay clear of this particular model or run the risk of having their wrists rubbed raw by the sheer heft of this watch. I had to remove one link from the band to size it to my needs. Once adjusted, the watch feels great on my wrist, very comparable to the feel of an Omega Planet Ocean - solid, hefty and confident.
    I don't much care for the 'skeleton' type hands, I would have preferred the regular 'solid' type hands. However, given the watches excellent lume, I can clearly read it in the dark, and the visibility is on par with my other Seiko dive watches. Also, I would have preferred the crown to be located at the 4 o'clock position, but that's again a minor issue.
    The craftsmanship and finish of this watch is what impresses me most, the finish of the watch is FLAWLESS.
    Seiko once again outperforms my expectations, and I'm very happy with this purchase.
    The watch is very accurate, and only loses half a second per week, which is phaenomenal for any quartz watch.

    A word about Kinetics: Any Kinetic watch with the 5m62xx movement such as this one, will have to have it's battery replaced in about 8-10 years time.
    Read more ›
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