Citizen, Promaster, men's watch

4-channel radio-controlled watch as a chronograph for every time zone in the world, this watch eliminates the need for manual time setting. With our unique Eco-Drive technology, this watch is powered by light, with rechargeable battery, changing the battery is no longer necessary.4-channel radio-controlled watch as a chronograph for every time zone in the world, this watch eliminates the need for manual time setting. With our unique Eco-Drive technology, this watch is powered by light, with rechargeable battery, changing the battery is no longer necessary.