Product Description

With a detailed facade displaying multi-functional subdials, this Seiko chronograph is style built with precision.

Product Details

• Amazon Sales Rank: #18560 in Watches
• Brand: Seiko
• Model: SNA451
• Band material: stainless-steel
• Case material: stainless-steel
• Clasp type: fold-over-push-button-clasp-with-safety
• Dial color: black
• Dial window material: scratch-resistant-sapphire
• Movement type: japanese-quartz
• Water-resistant to 330 feet

Features

• Quality Japanese-Quartz movement
• Sapphire crystal
• Case diameter: 45 mm
• Stainless-steel case; Black dial; Date function; Chronograph functions
• Water-resistant to 330 feet (100 M)

Amazon.com Product Description
Strikingly contemporary and featuring a large profile, the Seiko SNA451 stainless steel men's watch is packed with powerful chronograph timekeeping features. The chronograph can measure up to 60 minutes in 1/5-second increments, and the alarm hands can indicate the time in a different time zone. It features a black-plated bezel the tachymeter markings, and a black dial background with luminous dial markers, small minute indexes that surround the outer dial, and large, luminous hands (with second hand). The case is fully integrated into the bracelet band, which is composed of silver brushed stainless steel links with polished accents. Other features include Japanese quartz movement, date function at 3 o'clock, a scratch-resistant sapphire crystal, and water resistance to 100 meters (330 feet).

Warranty
This Seiko watch is covered by a limited 3-year manufacturer's warranty (includes 1st year worldwide coverage with 2nd and 3rd years valid only in the United States). This warranty does not cover the strap, crystal, watch bracelet, battery, or any watch accessory. This includes, but is not limited to, any pouch or belt attached to the watch. If the watch is repaired or serviced by anyone other than Seiko, the warranty becomes void.

About 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.

Customer Reviews

Excellent watch!!!
I got this watch after growing tired of the styling of the Seiko auto relay watch I had for about four or five years. I came across this watch and was very impressed with the classic diver styling with a modern twist. This watch is very tough and looks quite expensive. The crystal has not gotten a scratch on it. I usually do not care for chronograph watches as they look too busy. This one actually looks good and is very useful. I especially like the alarm feature and find myself using it for everything.

I miss the kinetic and autorelay features of my other watch and wish it had those along with the perpetual calendar of another Seiko I have. Other than features that I wish it had there are really no cons to this watch that I have found.

The main things I like about this watch are the screw down crown, alarm feature, cool styling, nice band, saphyre crystal, double locking clasp.

So, based off the features it has and the fit and finish I would say it is an excellent watch I look forward to wearing for years to come.

Seiko Sportura Watch
Before buying the Seiko Sportura watch, I read ALL the Seiko watch reviews on Amazon. My problem is I scratch the face on all my watches, they never last long. So the last Seiko I bought at a local store, I scratched the face within a week. One of the reviews indicated that Seiko made NO watches with sappahire faces. The confusion was reinforced with product descriptions put out by Amazon It would say it had sappahire face, then you read further it said no. So I double checked the Seiko web site. That was a little confusing to navigate thru. Low and behold, Sportura came up with Sappahire faces. It didn't have titanium bands but that's a trade off. Went with next day delivery, and got it the next day. As for price, the local stores said they had a great deal at 30% off, well paying less than 1/2 made me one happy camper. As for the watch, the face does not have a scratch, and this is well over a month. The band is taking a slight beating. I went to the store to look at and try on the watch before buying . Then I bought from Amazon. I knew nothing about how to buy a watch, using the internet, I was able to determine what I wanted. I would recommend for those who do not know anything about buying watches, to do some research. It's funny while at the airport, I found a magazine on watches. Not ready for Omegas, Rolexs, etc. But I think I did well.

watching the time go by
this is an excellent watch.just two things,firstly amazon will not ship this item to ireland[you need a friend in usa],and secondly read your manual first before you change the date.i found the manual not very friendly and spent a week trying to set the date.but it is a lovely watch.enjoy.