This Citizen men’s Sports watch in stainless steel with brown leather strap is the perfect everyday timepiece. Featuring a 1/5 second chronograph measuring up to 60 minutes, 12/24 hour time with a screw-back case. Powered by Eco-Drive- the revolutionary light powered movement from Citizen, this watch has the ability to continuously recharge in any light source and can run for a minimum of six months even in the dark without any charge. This revolutionary earth friendly technology eliminates the need to change battery frequently and gives you hassle free timekeeping, never disappointing you when you need it the most. The Eco-Drive movement also comes with built-in Insufficient Charge Warning Function and Overcharge Prevention Function.