Grand Seiko Heritage Collection Spring Drive SBGA489
The Japanese sword, known as the katana, is a world-renowned masterpiece in steel. Deeply rooted in Japan’s history and cultural heritage, the famous curved blade is the product of centuries of learned craft.
The dial pattern of SBGA489 evokes the unique texture in the variations of tamahagane, the “jewel” steel from which the swords are made. The carbon-rich beauty of kawagane, one such variation, is the inspiration for the black dial.
Measuring 40mm in diameter, the stainless steel case features Grand Seiko’s iconic 44GS form, re-imagined to accommodate modern trends. It features a beautiful, faceted design with perfectly flat and mirror polished surfaces, all made possible via Grand Seiko’s acclaimed Zaratsu finishing method.
SBGA489 is powered by Spring Drive caliber 9R65, which combines the high torque of a mechanical watch with a high-precision regulator. It features an accuracy rating of one second a day. The second hand glides in a smooth motion, a defining featuring of Spring Drive.
SBGA489 is a US Exclusive.
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Item No.1228282812282828
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Style #SBGA489
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Jewelry TypeWatch
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CollectionGrand Seiko - HERITAGE
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Metal TypeSteel
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Metal PurityStainless Steel
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AdjustableNo
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EngravableNo
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Engraving Limit0
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Band ColorSilver
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Band MaterialStainless Steel
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Clasp TypeTriple Folding
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Case MaterialStainless Steel
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Case Size40mm
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CrystalSapphire
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Dial ColorBlack
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Dial MarkerIndex / Stick
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FunctionsDate, Power Reserve
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Movement TypeSpring Drive
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ShapeRound
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Water Resistance100 Meters
Give your watch a quick check on a regular basis, wiping down the face and bracelet with a soft cloth, checking the leather on a strap, and making sure that the strap or bracelet is firmly attached to the watch face. Also, while many watches are water resistant, few are truly waterproof, so if you find that moisture or dust has penetrated the case of your watch, bring it into your local Ben Bridge store where we can have one of our watchmakers clean it out for you.
Our best advice on watch maintenance is to never attempt do-it-yourself repairs, no matter how handy you are or how good the instructions are on Youtube. Watches are super complex little machines and only an expert watchmaker should be trusted to get a watch back into working condition. Attempts by an untrained repair person may seriously damage the watch and can even invalidate factory warranties.
In general, having your watch checked regularly by your Personal Jeweler or watchmaker and serviced according to the manufacturer's guidelines should keep it in excellent shape.