The Evolution 9 Tentagraph is powered by Grand Seiko’s caliber 9SC5, a version of the brand’s famed Hi-Beat 36000 movement family with a chronograph complication. With 10 beats per second, it is more ...

A hands-on review of Nivada's new meca-quartz powered Chronosport, a retro chronograph that laps the sub-$1,000 competition.

This Seiko Speedtimer from the Black Series is 40% off right now at Goldsmiths. That means you can bag yourself a killer chronograph for ... of a solar-powered quartz option.

Right now, Seiko’s SSB347 ... and the quartz movement keeps it convenient and accurate. The chronograph subdials measure elapsed time up to an hour in 1/5-second increments, while the tachymeter ...