Citizen Men's Eco-Drive Chronograph 42mm Solar Quartz Analog Watch AT2570-56E

Built around a working chronograph, the Citizen Men's Eco-Drive Chronograph 42mm Solar Quartz Analog Watch AT2570-56E gives you a stopwatch function on the wrist for timing anything from a training session to a commute. The black dial sits in a round 42mm stainless steel case, and the Eco-Drive solar quartz movement is powered by light.

Water resistance of 10 ATM means it's ready for swimming and snorkelling as well as everyday wet weather. At 153g, it has a solid, substantial feel that matches its sporty purpose, and a 3-year international warranty supports it for the long run.