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    Seiko Astron GPS Solar – The Watch That Adjusts to Your World

    In 2012, Seiko revolutionized timekeeping with the Astron, the world’s first GPS Solar watch. By connecting to the GPS network, the Astron adjusts to your time zone at the touch of a button and generates all the energy it needs from light alone. For the global traveler and the technology enthusiast in Singapore, the Seiko Astron is the ultimate statement of precision and performance.

    Why Choose Seiko Astron?

    The Seiko Astron is not just a watch; it is a connection to the stars. It receives signals from GPS satellites to identify your exact location, time, and date. Whether you are landing in Tokyo, London, or New York, your watch adjusts instantly, offering atomic clock precision (one second every 100,000 years).

    The 5X & 3X Series: Faster and Sleeker

    City Chain carries the latest evolutions of the Astron line:

    • 5X Series: The most advanced Astron caliber ever. It features the "High-Speed Time Zone Adjustment" and "Time Transfer Function," allowing you to switch between home and local time instantly.

    • 3X Series: Compact and angular. Designed for women and men with smaller wrists, proving that GPS technology can be elegant and wearable.

    Titanium Construction: Light & Strong

    Most Seiko Astron models are crafted from High-Intensity Titanium with a super-hard coating.

    • Featherlight Comfort: Titanium is 40% lighter than stainless steel, making the Astron incredibly comfortable for all-day wear.

    • Scratch Resistant: The specialized hard coating ensures your watch maintains its premium finish even after years of travel.

    Powered by Light: No Battery Changes

    Forget about changing batteries. The Seiko Astron is 100% Solar Powered. It charges from any light source—sunlight or office fluorescent light. A single full charge can keep the watch running for up to 6 months (or 2 years in power save mode).

    Shop Authentic Seiko at City Chain Singapore

    Buying a high-tech timepiece requires trust. As an official authorized retailer, City Chain guarantees:

    • 100% Authentic Products: Direct from Seiko.

    • Thongsia Warranty: Valid manufacturer warranty honored in Singapore.

    • Expert Support: Our staff can help you set up and understand your GPS features.