Bringing together precision technology and reliable durability, this watch from the Chronograph Collection represents the ceaseless quest for improvement. Better starts now, with tachymeter and chronograph precise to 1/5 of a second up to 60 minutes for consistent accuracy. Featuring sleek blue dial with a stainless steel bracelet, date display and 12/24 hour time, as well as 100 metres water resistance, it is stylishly functional. 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