Citizen Watch NAVIHAWK A-T Eco-Drive U680, Atomic Timekeeping Functions~09Atomic Timekeeping Technology with Synchronized Time Adjustment Available in 43 World Cities, Perpetual Calendar, 1/100 Second Chronograph, 3 Hand, Power Reserve Indicator, Multiple Alarms, Digital Display, Band Silver-Tone Stainless Steel Bracelet, Fold Over Clasp with Hidden Double Push Button, Case Size 48mm, Case Material Silver-Tone Stainless Steel, Pilot's Rotating Slide Rule Dial Ring, Crystal Anti-Reflective Mineral Crystal