Of course, all the above is solar powered via the dial. The Seiko Astron GPS Solar Dual-Time Chronograph SSH151, SSH153, and SSH155 The new caliber is debuting in three regular-production models — the ...

The solar powered Seiko Astron has been dubbed the most "intelligent watch ever built" as it features a low-energy-consumption GPS receiver that allows it to recognize all the 39 time zones on ...

The fourth watch has a rose-gold colored titanium bezel. The Astron GPS Solar was first introduced in 2012. When the dial detects sunlight, the watch connects to the GPS satellite network and adjusts ...

The Seiko Astron GPS Solar with an easy-wearing tonneau case design debuted in the spring of 2022. This series started with four models housing Seiko’s 5X53 dual-time movement, and after that, several ...

Thanks to the new movement design, this is the first Seiko Astron to have a sub-dial at the 12 o’clock position. A sub-dial at the six o’clock position displays the time in a second time zone and ...

This time, at BaselWorld 2012, Seiko unveiled the Astron GPS Solar, the world's first GPS solar watch. This technical marvel is the latest feather in Seiko's much decorated cap.

The world’s first solar-powered watch that can set the time with GPS signals, the Astron is accurate to within one second per 100,000 years and automatically adjusts to any timezone in the world.

Despite its high-tech components, the Astron GPS Solar is still water-resistant up to 10m, which should at least help protect your gargantuan investment — sales will begin in Japan this ...

The Seiko Astron GPS Solar watch is a remarkable addition to Seiko’s lineup. It combines cutting-edge technology with elegant design, offering a unique solution for modern timekeeping.