ASTRON GPS Solar

Astron GPS Solar Dual-time Watch – SSH001J1

Astron’s  legacy as the world’s first GPS solar watch reaches new heights with the launch of the 5X series—a bold evolution that marries advanced technology with refined aesthetics. Building on its pioneering heritage, the 5X series redefines what a solar-powered timepiece can achieve, offering unprecedented functionality in a remarkably slim profile that slips effortlessly under a shirt cuff while delivering world-class performance.

At the heart of the 5X series is cutting-edge GPS technology that enables high-speed time zone adjustment with remarkable precision. With just the press of a button, the watch connects to GPS satellites to instantly synchronize with the correct local time anywhere on Earth—no manual setting required. This seamless capability is complemented by a time transfer function, allowing users to toggle between home and destination times with intuitive ease, making it an indispensable companion for frequent travelers and global citizens alike.

The series includes a striking black-dial dual-time model that exemplifies Astron’s fusion of form and function. Its sleek, understated dial features LumiBrite hands and indices, ensuring legibility even in low-light conditions without compromising the watch’s elegant appearance. Powered entirely by light—natural or artificial—the watch incorporates an intelligent power-saving function that maximizes energy efficiency, extending operation for months even in total darkness. This sustainable approach eliminates the need for battery replacements, aligning precision engineering with environmental responsibility.

Despite its robust feature set, the 5X series maintains a definitively slim design, a testament to Seiko’s mastery of miniaturization and craftsmanship. The case is both lightweight and durable, crafted to endure daily wear while exuding sophistication. Every detail, from the smooth bezel to the refined bracelet, reflects Astron’s commitment to excellence.

In the 5X series, Astron doesn’t just keep time—it transcends it. By seamlessly integrating solar power, GPS accuracy, dual-time functionality, and elegant design, this collection sets a new benchmark for what a modern watch should be. For those who demand precision, sustainability, and style in equal measure, the Astron 5X series isn’t just a timepiece—it’s a statement of forward-thinking innovation.

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PRODUCT FEATURES 

Gender : Men
Movement : GPS solar
Movement Type : GPS solar dual-time
Calibre : 8X42
Accuracy : ±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )
Duration : Operating for approx. 6 months (when fully charged), power save: approx. 2 years
Case : Titanium with ceramic/ titanium bezel
Case Size :
Thickness : 12.2 mm
Diameter : 42.9 mm
Length : 50.7 mm
Case Shape : Round
Dial Colour : Black
Water Resistance : 10 bar
Clasp : Three-fold clasp with push button release
Glass Type : Sapphire glass
Functions : GPS Solar
GPS-controlled time and time-zone adjustment
Dual-time with AM/PM indication
Perpetual calendar correct to the year 2100
Signal reception result indication
World-time function (40 time zones)
Daylight Saving
Time function
Power-save function
Band Material : Metal strap
Band Colour : Silver
Other Specifications : Against an allergic reaction to metal
Screw case back
LumiBrite on hands and indices
Edition : 5X Series