Citizen Caliber Eco-Drive U680 movement, perpetual calendar function, chronograph with four sub-dials for charge indicator, dual time display, 24 hour timer and functions, world time capability, alarm feature, analog gray dial displaying index Arabic numeral markers at the 3, 6, and 9 o'clock positions along with minute markers around outer rim, luminous hands and markers, silver-tone stainless steel case, gold-tone bi-directional rotating bezel, brown calf leather strap, screw down crown, solid case back, round shape measuring 45 mm in diameter, band width of 22.1 mm, buckle clasp closure, water resistant to 200 meters or approximately 660 feet