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Seiko Astron GPS Solar SAST017 - Seiko Watch (Men's)
Item # SAST017

Seiko Astron. The world's first GPS solar watch. This is the watch that understands time zones! One-touch operation is easy to use, including Daylight Saving Time option. No matter where you travel, your watch will be exquisitely accurate.

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    Details is an authorized Seiko reseller. You are strongly advised to purchase Seiko watches ONLY from authorized dealers! IS AN AUTHORIZED DEALER OF SEIKO WATCHES!
    Buying from an authorized dealer is the ONLY recommended way to purchase a Seiko watch!

    By purchasing from an authorized dealer, your watch is fully backed by the manufacturer's warranty. Manufacturers will not provide warranty service on items purchased through non-authorized dealers.
    - 100% GENUINE
    By purchasing your watch from an authorized dealer, you can be 100% certain of the authenticity of your watch. guarantees the best price for Seiko watches - ANY authorized dealer's advertised price will be beaten or matched We will beat or match ANY advertised price of ANY authorized Seiko dealer! (excluding obvious typo's)

    See a better price somewhere? Just call us at 1-866-677-7735, extension 3, and speak with our trained Seiko specialists. There's no better place to buy a Seiko watch, guaranteed.

    About the Seiko Astron GPS Solar - Silver Titanium with Black Ceramic & Rose Gold Accents SAST017

    True to its tradition of World's Firsts in watchmaking, Seiko brings you the world's first GPS solar watch. With a single touch of a button, the Astron GPS Solar watch automatically adjusts to the correct local time, no matter where you are on the planet.

    Astron receives all the power it needs from light absorbed through the dial. It uses all kinds of light and has a power reserve indicator to show the amount of energy stored. You'll never need to worry about the battery dying or needing replacement. Even better, you can feel confident that you'll always be on time with Astron's precision accuracy. Astron receives a time signal from the Atomic Clocks in each GPS satellite, making it accurate to one second every 100,000 years, even when walking or moving in a vehicle.

    Beyond the impressive functions and features of the new Astron, Seiko has pulled out all the stops to make Astron sleek, stylish, and a pleasure to wear. The titanium case and bracelet are more durable than stainless steel and just as lightweight. The black ion finished ceramic bezel and center links of the bracelet bring a classy, more formal style to this large, multifunctional timepiece. Both the front and back of the sapphire crystal have been coated with Seiko's proprietary, newly developed anti-reflective Super-Clear Coating. This coating prevents 99% of light reflection and allows the dial to be easily legible, even in bright light. Finally, the bracelet features a trifold push button release clasp for easy on and off.

    The SAST017 has a silver titanium case with contrasting black dial. The crown and function buttons have a black ion finish. The black ceramic bezel coordinates with the black ceramic links that run down the center of the titanium bracelet. Keep time with the luminous rose gold and white hands and large luminous hour markers at each quarter hour. A date window is located at the 3 o'clock position.

    The Astron GPS Solar SAST017 is a must-have for both collectors and those who simply appreciate advanced technology, exceptional quality, and beautiful design.


    • GPS controlled time and time zone adjustment
    • Perpetual calendar correct to the year 2100
    • Signal reception result indication
    • World time function (39 time zones)
    • Daylight savings time function
    • Power save function
    • Titanium case
    • Sapphire crystal with anti-reflective coating
    • Titanium bracelet with black ceramic center links
    • Trifold push button release clasp
    • Water resistant to 100 meters

    Case width: 47mm


    The list above may specify gemstones, but it does not describe whether the gemstones used in the product are natural or synthetic. Gemstones are of natural origin, unless noted otherwise. Please refer to the product title and "details" section for further information.

    Please note that certain values, including length, weight, and number of beads/magnets, may vary in items that are available in different sizes. A length of "0" above indicates that this item can be custom-sized, or that different sizes are available. Values are subject to change, and should be viewed as a general reference only.

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    At, your satisfaction is guaranteed!

    We will do everything in our power to ensure our products and services meet or exceed your expectations. Should that not be the case, we'll do our best to rectify the situation. We are family-owned, so, with us, you'll find "that touch" that's just missing from the corporate giants where you can consider yourself lucky if you even get to talk to a real person.

    Details about our satisfaction guarantee:

    • All jewelry, sunglasses, and watches are covered by a 30 or 60 day money-back guarantee (as specified in the product details). This period starts from the day you receive your product(s) - we think that's only fair!

      Within this time, for the products mentioned above, you are free to exchange to another size, style, model, etc, and we'll only charge any difference in price, and a nominal fee of $4.50 (USA) / $8.95 (International) (to cover shipping the second time).

      If you want to return your product within this timeframe, you can certainly do so! We'll credit the full order amount, minus shipping costs and a 15% restocking fee. Please note that product returned must be in new condition. Of course, if there was a mistake on our end (wrong product shipped, etc.), we'll be more than happy to provide you with a full refund.

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    • In general, all items returned must be in new condition.

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