Amazon.com: Seiko Men's SKH640 Kinetic Two-Tone Watch: Seiko: Watches

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Seiko

Seiko Men's SKH640 Kinetic Two-Tone Watch

4.3 out of 5 stars  See all reviews (24 customer reviews)


Available from these sellers.


  • Reliable Japanese-quartz movement
  • Strong Hardlex crystal protects dial from scratches
  • Two-tone-stainless-steel case; grey silver dial; date function
  • Case diameter: 37 mm
  • Water resistant up to 99 feet (30 M)
12-Month Financing
No Interest if Paid in Full in 12 Months
For a limited time, purchase $599 or more using the Amazon.com Store Card and get no interest for 12 months on your entire order if paid in full in 12 months. Interest will be charged to your account from the purchase date if the promotional balance is not paid in full within 12 months. Minimum monthly payments required. Subject to credit approval. See complete details and restrictions. See all qualifying watches.

Special Offers and Product Promotions

  • Free One Day shipping when you shop with Discover Card: To enjoy free one day shipping on this item, add the item to your cart and select One-Day shipping at checkout. Enter promotion code “DSCVRSHP” and select your Discover Card as your payment method. Offer valid from February 15th, 2012 through March 31st, 2012, or while promotion funds last. Applies only to products sold by Amazon.com. Additional terms and conditions apply.


Product Specifications
Watch Information
Brand Name:Seiko
Model number:SKH640
Part Number:SKH640
Item Shape:round
Dial window material type:hardlex
Display Type:analog
Clasp:fold-over-push-button-clasp-with-safety
Case material:two-tone-stainless-steel
Case diameter:37 millimeters
Case Thickness:10.00
Band material:two-tone-stainless-steel
Band length:mens
Band Color:silver
Dial color:grey
Bezel material:gold-tone-stainless-steel
Calendar:Date
Movement:japanese-quartz
Water resistant depth:99 Feet
Warranty Type:Contact seller of record

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Product Description

Amazon.com Product Description

The Seiko Men's Kinetic Two-Tone Watch includes slim gold-tone hour indexes and a gold-tone bezel for a polished appearance. The timepiece is constructed with a two-tone-stainless-steel case, a gold-tone-stainless-steel bezel, and a two-tone-stainless-steel link bracelet with a secure push-button-fold-over clasp. A durable hardlex window shields the silver-tone dial face, which features gold-tone hour markers, gold-tone Roman numerals at six and 12 o'clock, and complementary gold-tone watch hands. The dial also includes black minute indexes and a date calendar at three o'clock. This Japanese-kinetic-powered timepiece is water resistant to 99 feet. It is presented in a luxuriously padded Seiko case.

Kinetic: A powerhouse in technological innovation

Like mechanical and quartz, Kinetic is a platform. Over the past 20 years, SEIKO has created on this platform a suite of Kinetic movements, each bringing unique features to the consumer.

It was at the 1986 Basel Fair that SEIKO unveiled its first Kinetic prototype. Introduced under the trial name of 'AGM', it was the first watch in the world to convert kinetic movement into electrical energy. It was the first step in a development that, 20 years later, has made Kinetic synonymous with environmental friendliness, high performance and long-lasting convenience to a generation of users worldwide. From the launch in 1988 of the first commercially available watch (then under the new name AGS) until today, over eight million Kinetic watches have been sold (as of 2007).

In 1998, Kinetic Auto Relay was released, extending the 'at-rest' operating period of the watch to a remarkable 4 years. 1999 saw the launch of the Ultimate Kinetic Chronograph, a masterpiece which fused the very best of SEIKO's mechanical and electronic watch making skills, and in 2003 another Kinetic Chronograph was launched. At Baselworld 2005, the Kinetic Perpetual made its first appearance, combining Kinetic convenience and longevity with a perpetual calendar, correct to the year 2100. In 2007, SEIKO's emotional technology Kinetic Direct Drive is introduced.

Seiko Kinetic 1 Seiko Kinetic 2

The Seiko Story

Seiko

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 Details

  • Shipping Weight: 11.2 ounces
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B0007N53XY
  • Item model number: SKH640
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (24 customer reviews)
  • Amazon Best Sellers Rank: #4,403 in Watches (See Top 100 in Watches)

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Customer Reviews

24 Reviews
5 star:
 (19)
4 star:    (0)
3 star:
 (1)
2 star:
 (2)
1 star:
 (2)
 
 
 
 
 
Average Customer Review
4.3 out of 5 stars (24 customer reviews)
 
 
 
 
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Most Helpful Customer Reviews

14 of 14 people found the following review helpful:
5.0 out of 5 stars Superb Watch, Looks Like New After 5 Years., September 8, 2007
This review is from: Seiko Men's SKH640 Kinetic Two-Tone Watch (Watch)
My wife bought me this watch almost five years ago. It has worked flawlessly and still looks like new.
It is the most accurate watch I have ever owned. It gains about 1 second every 2 months. The Kinetic charging system always has 6 months of charge.
You will find yourself moving your arm to hear the reassuring rotor sound as the watch charges up.
The nicest thing is that is goes well with my wedding ring. Just enough gold to look nice, but not gaudy. The gold plating must be pretty thick. Even on the bottom the band, where it rubs the desk when I am typing looks like new. The band does not pinch or grab your arm hairs. The clasp has never come loose.
If you look at a Grand Seiko, which runs about $1,000 more, it has almost the same band, without the gold.
Ladies, if you buy the man in your life this watch, he will not be disappointed.
Men, if you want a reliable watch that looks even more expensive than it is, choose this watch.
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5 of 5 people found the following review helpful:
5.0 out of 5 stars Fine Timepiece, January 9, 2007
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Amazon Verified Purchase(What's this?)
This review is from: Seiko Men's SKH640 Kinetic Two-Tone Watch (Watch)
I had been after my husband for several years to get a new watch. His was clunky, scratched and just ugly - plus the clasp kept coming undone every hour or so. I finally decided to take the decision out of his hands and went looking for a new watch as a Christmas gift. I had no inclination to drag all over Houston looking at every watch emporium so Amazon seemed to be the best option for shopping from my computer. I was blown away by the huge selection and had no trouble at all finding exactly what I was looking for. It is a two-tone Seiko kenetic watch and he just loves it. He said it is much nicer than what he would have bought for himself. What more could I ask for...?
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4 of 4 people found the following review helpful:
5.0 out of 5 stars Cool watch, July 4, 2007
By 
Consumer "Consumer" (Orlando, Fl United States) - See all my reviews
Amazon Verified Purchase(What's this?)
I've had mine for several month and I like it very much. It looks great, no need to wind it or change batteries. Very nice product.
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