Casio Men's GW-7900-1CR G-Shock Digital Display Quartz Black Watch

With the never ending pursuit of toughness and technology, G-Shock introduces a Solar Atomic addition to the tough and rugged G-Rescue series. Black resin band digital watch with black face. Tough Solar Power Multi-Band 6 Atomic Timekeeping New Four Point Design Protection w/Large Buttons & Display Format Tide & Moon Data Specifications Multi-Band Atomic Timekeeping (US, UK, Germany, Japan, China) Receives time calibration radio signals which keep the displayed time accurate Auto receive function up to 6 times per day (up to 5 times per day for China) Manual receive function Signal: US WWVB, UK MSF, Germany DCF77, Japan JJY40/JJY60, China BPC Frequency: US 60kHz, UK 60kHz, Germany 77.5kHz, Japan 40/60kHz, BPC 68.5kHz Tough Solar Power Shock Resistant 200M Water Resistant Full Auto EL Backlight with Afterglow Moon Data (moon age of the specific data, moon phase graph) Tide Graph (tide level for specific date and time) World Time 31 times zones (48 cities + UTC), city code display, daylight saving on/off 4 Daily Alarms and 1 Snooze Alarm Hourly Time Signal Countdown Timer Measuring unit: 1 second Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments) 1/100 second stopwatch Measuring capacity: 23:59 59.99 Measuring modes: Elapsed time, split time, 1st-2nd place times Battery power indicator Power saving function Button operation tone on/off Auto Calendar (pre-programmed until the year 2099) 12/24 Hour Formats Accuracy: +/- 15 seconds per month Storage batt