Today’s Astron models are the most accurate watches the brand makes thanks to their implementation of GPS technology that enables the watches to remotely sync to an atomic clock and ...

You’ll never guess where Seiko got its design inspiration. Every product is carefully selected by our editors. If you buy from a link, we may earn a commission. Learn more Named after its ...

Named after its original quartz watch from 1969, Seiko’s modern Astron line still represents the pinnacle of the brand’s neverending quest for greater accuracy in watchmaking. Today’s Astron models ...

Most impressive of all is the dial ... that’s needed to switch from one time system to another, keeping the watch accurate throughout the year. The remarkable movement powering this wizardry ...

Though logic would suggest that the newest Apple Watch would provide the most accurate results, it's better to do a deep dive into real results to ensure you're trusting the right devices with ...