The new Super Titanium Chronograph AT2590-59L from CITIZEN brings together two milestones in a single watch – the ultra-light titanium case and the eco-friendly Eco-Drive H504 movement. Since 1970, CITIZEN has stood for pioneering spirit and sustainable technology that you can enjoy in everyday life. With a case height of just 10.29 mm, this 40 mm watch is exceptionally comfortable to wear and, thanks to solar power, offers a power reserve of 180 days – with no need to change the battery.