Four new versions of Seiko's Astron GPS Solar Dual-Time Chronograph 5X83 ✓ SSH175, SSH177, SSH179, and the limited SSH180 ✓ ...

The newest Astron references run on Seiko’s 5X83 solar-powered, satellite-linked quartz movement. It is the latest in an ...

Tissot has unveiled a new watch which packs in some innovative solar technology. That uses solar panels in the crystal, rather than under the dial. There's no denying that lovers of the best ...

That’s where Tissot’s latest release, the PRC 100 Solar, comes in. Tissot has a strong reputation for offering solid, affordable watches, and the PRC 100 has been a part of the brand’s history since ...

"It is a great stroke of luck that Aditya-L1 was able to witness such a strong flare right at the beginning of its research career." India's first sun-studying spacecraft, Aditya-L1, has captured ...

Scientists at the University of Surrey embedded alumina nanoparticles into perovskites to trap unwanted iodine compounds that tend to supercharge perovskites’ oxidation process. The team successfully ...

which negates a problem that has plagued solar watch designs from the beginning. Tissot has its finger firmly on the horological pulse because the new PRC 100 nails two of the biggest watch trends ...

Here's what makes the lunar eclipse special and different from a solar eclipse. Lunar eclipse 2025: What to know about the celestial phenomenon and how to watch An eclipse occurs when any ...

According to the companies' CEOs, aluminum frames have been the standard for solar manufacturing for more than 60 years.

You can manage alarms, world time zones, and other settings right from an app, making this more than just a sports watch. Its solar-powered functionality is a huge plus, powering itself through ...