Casio G-Shock G-Rescue Moon Tide G-7900A-4C G7900A-4C Men's Watch

Features:Resin CaseRed Resin BandShock ResistantAuto EL Backlight with AfterglowFlash AlertLarge Buttons & Display FormatTide & Moon Data Technical SpecsLow Temperature Resistant LCD (-20 C / -4 F)Tide Graph (tide level for specific date and time)Moon Data (moon age of the input data, moon phase graph)World Time29 Times Zones (48 cities), City Code Display, Daylight Saving on/off4 Multi-Function Alarms and 1 Snooze AlarmHourly Time SignalCountdown Timer1/100 Second StopwatchMeasuring Capacity 99959'59.99"Button Operation Tone on/offAuto Calendar (pre-programmed until the year 2099)12/24 Hour FormatsAccuracy +/- 15 Seconds Per Month200M Water ResistantSize of Case/Total Weight G7900 52.4 x 50.0 x 17.7mm/68.2g