Citizen Gents Gun Metal / Gray, Stainless Steel Bracelet Day & Date, Sapphire Crystal, 200m 20ATM Water Resistant, 24 Hour Dial Eco-Drive Watch - A bold 46mm stainless steel case in a dark grey tone centres the design, with the professional-grade pilot’s watch mission-ready on the wrist, fully equipped with a bold set of chronograph pushers, 5-link steel bracelet, and an outer slide rule bezel. Towards the 6 o'clock position, a namesake northern hemisphere disc rotates counter clockwise, with the detail showcasing the world time with an old world map inspired design. Other standard and advanced functions of the watch include running hours and minutes, date indication, power reserve indication, world time, and a slide rule bezel function. This distinctive sports watch utilizes Citizen's Eco-Drive technology that’s sustainably powered by any light and never needs a battery. Water resistant up to 200 metres.