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 ...
They were also the world’s first solar GPS watches, which means they draw their energy from light and rarely require a ...
All products are independently selected by our editors. If you buy something, we may earn an affiliate commission. If you want a watch that’s going to send your inner watch nerd into overdrive ...
Seiko’s GPS-linked Astron chronograph now comes in titanium with a crystal bezel. a close up of the dial, bezel and crown of a steel Seiko Astron chronograph Every product is carefully selected ...