SEIKO ASTRON

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The world’s first GPS solar watch*1

*1 Released the world’s first GPS solar watch in September, 2012

By connecting to the GPS network, the new Astron adjusts at the touch of a button to your time zone*2 and, by taking all the energy it needs from light alone, never needs a battery change.

*2 For the time zone information of your caliber, please refer to here. If there are changes in the region/time zone, manual time zone selection may be required.

The watch adjusts automatically to the exact time. If it can see the sky, it will connect with one or more GPS satellites and re-set the time, if needed, to a precision of one second every 100,000 years*3.

*3 Automatic time adjustments occur once daily with 8X Series, twice daily with 3X&5X Series.

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SEIKO ASTRON GPS SOLAR 3X SBXD012 MADE IN JAPAN JDM

SEIKO ASTRON GPS SOLAR 3X SBXD012 MADE IN JAPAN JDM

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SEIKO ASTRON GLOBAL LINE SBXD003 MADE IN JAPAN JDM

SEIKO ASTRON GLOBAL LINE SBXD003 MADE IN JAPAN JDM

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Products SEIKO ASTRON GPS SOLAR MEDICINS SANS FRONTIERES SBXC133 LIMITED EDITION MADE IN JAPAN

SEIKO ASTRON GPS SOLAR MEDICINS SANS FRONTIERES SBXC133 LIMITED EDITION MADE IN JAPAN JDM

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SEIKO ASTRON MEDICINS SANS FRONTIERES SBXY059 LIMITED EDITION MADE IN JAPAN

SEIKO ASTRON MEDICINS SANS FRONTIERES SBXY059 LIMITED EDITION MADE IN JAPAN JDM

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SEIKO ASTRON NEXTER SBXY043 LIMITED EDITION MADE IN JAPAN JDM

SEIKO ASTRON NEXTER SBXY043 LIMITED EDITION MADE IN JAPAN JDM

$1,270
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SEIKO ASTRON EXECTIVE LINE SBXB123

SEIKO ASTRON EXECTIVE LINE SBXB123 MADE IN JAPAN JDM

$1,400
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SEIKO ASTRON GLOBAL LINE 5X SERIES GPS SOLAR SBXC053 MADE IN JAPAN JDM

SEIKO ASTRON GLOBAL LINE 5X SERIES GPS SOLAR SBXC053 MADE IN JAPAN JDM

$1,250
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SEIKO ASTRON ORIGIN SBXY029 MADE IN JAPAN JDM

SEIKO ASTRON ORIGIN SBXY029 MADE IN JAPAN JDM

$880
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SEIKO ASTRON 140TH ANNIVERSARY SBXC093

SEIKO ASTRON 140TH ANNIVERSARY SBXC093 LIMITED EDITION MADE IN JAPAN JDM

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SEIKO ASTRON GLOBAL LINE SBXC105 2021 LIMITED EDITION MADE IN JAPAN JDM

$2,980
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SEIKO ASTRON GLOBAL LINE SPORT 3X TITANIUM SBXD009 MADE IN JAPAN JDM

$1,850
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SEIKO ASTRON 5X SERIES SBXC001 MADE IN JAPAN JDM

SEIKO ASTRON 5X SERIES SBXC001 MADE IN JAPAN JDM

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SEIKO ASTRON SBXY009 MADE IN JAPAN JDM

SEIKO ASTRON SBXY009 MADE IN JAPAN JDM

$795
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SEIKO ASTRON SBXY019 MADE IN JAPAN JDM

SEIKO ASTRON SBXY019 MADE IN JAPAN JDM

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SEIKO ASTRON SBXY007 MADE IN JAPAN JDM

SEIKO ASTRON SBXY007 MADE IN JAPAN JDM

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SEIKO ASTRON SBXY017 MADE IN JAPAN JDM

SEIKO ASTRON SBXY017 MADE IN JAPAN JDM

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SEIKO ASTRON SBXY003 MADE IN JAPAN JDM

SEIKO ASTRON SBXY003 MADE IN JAPAN JDM

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SEIKO ASTRON SBXB087 MADE IN JAPAN JDM

SEIKO ASTRON SBXB087 MADE IN JAPAN JDM

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SEIKO ASTRON GLOBAL LINE SBXC065 MADE IN JAPAN JDM

SEIKO ASTRON GLOBAL LINE SBXC065 MADE IN JAPAN JDM

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SEIKO ASTRON 50TH ANNIVERSARY LIMITED EDITION SBXC023 MADE IN JAPAN JDM (Japanese Domestic Market)

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SEIKO ASTRON GPS Solar SBXC013 MENS MADE IN JAPAN JDM (Japanese Domestic Market)

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SEIKO ASTRON NOVAK DJOKOVIC LIMITED EDITION SBXB174 MADE IN JAPAN JDM (Japanese Domestic Market)

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SEIKO ASTRON GPS SOLAR EXECTIVE SPORTS LINE SBXB169

SEIKO ASTRON GPS SOLAR EXECTIVE SPORTS LINE SBXB169 MADE IN JAPAN JDM

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