Seiko Astron stands as the world's pioneering GPS solar watch. With a mere touch, it seamlessly syncs to your timezone via the GPS network. Harnessing power solely from light, it promises precision without ever necessitating a battery replacement.
Seiko Astron
Taking technology to the next level with the world's first GPS solar watch. The Astron adjusts at the touch of a button to your time zone and, by taking all the energy it needs from light alone, never needs a battery change.
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