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 color 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