Inspired by the patiently formed layers of Earth's crust, the new timepiece represents the unique embodiment of Citizen's watchmaking. Grey ion-plated stainless steel 46.0mm case, dark grey dial with touches of colour that addscrystalline-like dimensionality Scratch-resistant sapphire crystal,bright white hands and markers Towards the 6 o'clock position, a northern hemisphere disc rotates, showcasing the world time with an old world map inspired design Other functions include: running hours and minutes, date indication, power reserve indication, world time, and a slide rule bezel function Citizen's Eco-Drive technology that’s sustainably powered by any light and never needs a battery Water resistant up to 200 meters We are an authorized Citizen dealer