Casio G-Shock G-7900-3D G7900-3D Men's Watch

Resin Case Resin Strap Quartz Movement Digital Display Mineral Glass Shock Resistant Electro-luminescent backlight Flash alert Auto light switch World time 29 time zones (48 cities) Moon data Tide graph 1/100-second stopwatch Measuring capacity 99959'59.99'' Countdown timer 5 independent multi-function alarms (4 one-time alarms and 1 snooze alarm) Hourly time signal Full auto-calendar (to year 2099) 12/24-hour format Button operation tone on/off Accuracy ±15 seconds per month Regular timekeeping 200-meter water resistance Size of case/total weight 52.4 X 50 X 17.7 mm/68.2 g