seiko Seiko Astron GPS Solar Chronograph

Powerful design for dynamic use

The case of the Astron GPS Solar Chronograph is crafted from robust titanium or stainless steel and measures approximately 44 to 47 mm, depending on the model—ideally proportioned for a sporty statement on the wrist. The lines are powerful, with polished edges, a striking bezel (often made of ceramic), and ergonomically shaped pushers. Despite its technical complexity, the watch remains comfortable to wear—particularly thanks to the use of lightweight titanium.

The dial is functionally designed: Three subdials display the 24-hour time, minutes, and seconds of the chronograph. Additionally, there's a date display, a world time indicator, and an AM/PM hand. The applied indices and hands are extensively coated with luminous material, ensuring perfect legibility. Sporty, restrained colors dominate: black, blue, gray, and red create strong contrasts.

Bracelets made of metal or rubber, combined with safety folding clasps, offer a secure fit when moving – whether in everyday life, when traveling or in a sporting environment.

GPS technology with integrated chronograph function

Inside is the Seiko GPS Solar Caliber 8X82, which combines GPS-controlled time synchronization with a stopwatch function. The watch adjusts itself to the current time zone worldwide to the second and continuously recharges itself using sunlight or artificial light – without the need for a battery change. The power supply remains stable: A power reserve of up to six months ensures reliable operation – even after extended periods of non-use.

The chronograph measures up to six hours with 1/5-second accuracy—perfect for sporting activities or simply for precise timekeeping in everyday life. The watch also features a dual-time display, automatic calendar, flight mode, and automatic daylight saving time. All functions are conveniently controlled via side-mounted pushers that provide clearly defined haptic feedback.

High-tech timepieces for active people with global aspirations

The Seiko Astron GPS Solar Chronograph is designed for people with an active lifestyle who are on the move around the world—whether for work, travel, or sports. It's functional, precise, and visually stunning—a watch that makes no compromises between technology and style.

Anyone looking for a reliable, globally minded chronograph with the latest technology and a sporty character will find an exceptionally successful solution in this model.