"The popular Citizen Blue Angels Skyhawk, is now available in the Skyhawk AT radio controlled series, with a comfortable and attractive blue rubber strap. Atomic Timekeeping wit Radio Controlled Accuracy Solar Powered - No need to change a battery World Time in 43 Cities 2 Alarms 1/100 Second Chronograph Measures up to 24 Hours 99 Minute Countdown Timer Perpetual Calendar Digital Display Light Water Resistant to 200 Meters (660 Feet) Greenwich Mean Time Display Rotating Slide Rule Bezel Stainless Steel Case Non-Reflective Mineral Glass Crystal Power Reserve Indicator (180 Day Power Reserve when fully charged - 2.5 Year Power Reserve with Power Save Function - *150 Hours in Average Lighting to Achieve a full charge) Blue Rubber Strap features a Deployment Clasp with Hidden Push Button Release Official Blue Angels Insignia appears on Caseback 45mm Case Width (Approximately 1 3/4"")"