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Japan's Seiko automatic Chronograph Watch

J.SPRINGS automatic Chronograph Watch made in Japan Seiko/blackout/stealth

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$ 175.03 (¥ 19,800)
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The made In Japan
Seiko Instruments 'J.SPRINGS'
It is self-winding.

Sticking to the made in Japan
Affordable quality production!

Add 坪屋 if shipping & packing free of charge!

■ It is recommended as the first automatic winding watch!

■ It is recommended as the first automatic winding watch!

What is automatic?

Instead of batteries, such as the mechanical clock powered by a mainspring and gears.

Parts of the half-circle is called the rotor rotates by the movement of the arms, that rotation is transmitted to the gears
It is automatically winds the spring movement (mechanical).
Unlike quartz movement clock requires batteries, self-winding watch parts or adjustment is needed is mass production
Harder, watch artisans hand-assembled has been tweaked we are.
Us enjoying the goodness of the mechanical clock, quartz clock is not... and I think.

Automatic features

Unlike the watch needs battery replacement, battery replacement is not required.
Instead take the spring and does not work.
In the wound mainspring all will work approximately 40 hours after.

For example,
If the living home evening every day, wearing the watch when you leave home, remove the clock
For the mainspring is being wound enough, even when you go out the next morning I continued.
However, there are things off, didn't watch 2 days if the clock isn't going.
In that case, start to work and shake the clock a few times lightly, so Crown by time from
Please wear a watch.

If the automatic winding watch, individual differences, such as precision.
Further, by using environment depends on accuracy.
In the State actually wear that on average depending on the clock -15 ~ + 40 seconds will be within an acceptable range.

Battery replacement is not needed, but late, stopped such stains out of oil, and used for many years.
You can, by disassembly and cleaning (over Hall), again working smoothly.

History of the automatic winding

Has a long history, in the 1770s as a clock mechanism continue to be wound by hand spring
Abraham-Louis perrelet and アブラアン-Louis Breguet developed a self-winding mechanism in the Pocket Watch.
But did not have automatic development is done after that.
In 1924, English watchmaker John Harwood took a patent, 1926 [Fortis: FORTIS Inc.
For successful commercialization in cooperation with automatic winding watch!
Then, ROLEX perpetual mechanism to develop the フェルサ company developed both directions up the winding mechanism,
ろんじん company developed various mechanisms, such as ratchet, stacked improvements even now
Automatic winding movement had been made from each manufacturer.

■ Store Manager Word
Automatic winding watch for the first time... and, there are many who are.
Less from quartz watches to ever need a battery replacement for your convenience
As a step enjoy taste of mechanical automatic self-winding watch
This is a gem of recommended in price, features, etc.

Not only that introductory course, with reasonably priced mechanical watches
Can also have multiple, enjoy and watch freak would delight to watch.

For the time being, at an affordable price watch want to enjoy! Said to look at boobs!

The name "J.SPRINGS
Mainspring powered mechanical clock in the
It is a name derived from "SPRING".

In 1937, the independent Watch Department of seikosha
Daini seikosha ( Seiko ) was established.
SEIKO Chronos, Kronos further developed
Made the King "Seiko".
We make up the history of SEIKO Japan watch history.
In 2004, changed its name to Seiko Instruments Inc. and once again
At Morioka Seiko's subsidiary manufactures mechanical watches in Japan.

Can be made up from the spring
One of the few world watch maker.
Quality Made in JAPAN and made
I am happy to have reduced the price at a reasonable price.

Country of origin: Japan
SEIKO's automatic winding movement with
Cal.Y676 movement with
Machine that looks behind the scenes ブタスケルトン
Stainless steel case & band
IP black finish
With date
In a rotating bezel with
Luminous hands and indexes
Push three band breakage
Screw back
10 ATM water resistant
Manufacturers warranty

Case diameter 46 mm
* Including the Crown
Case thickness 14 mm
Band width 22 mm

Latest Product Reviews (2) Translating... Translate Product Reviews

Posted by ya*********** , 2013/02/07 07:12:36
ブラックアウト使用が欲しくて探していたんですが、安価なものは手抜きが多い中で このモデルは、針やインデックスまで艶消しブラックに塗られており、黒以外には 文字色の白/グレーしか無い本当の無彩色仕上げです。
Posted by 豊後** , 2011/03/04 00:56:39

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