Casio G-Shock DW-5900-1 Origin Model Digital Watch, Shock Resistant, 200m Water Resistant, World Time, Blue Backlight, Black, Men's Wristwatch

---------------------------------------------------------------------- ●Specifications and Functions inorganic glass Shock-resistant structure (shock resistant) 20 ATM water resistance Case/Bezel Material: Resin resin band World Time: Displays the time in 48 cities (29 time zones) worldwide, with a daylight saving time setting function. Stopwatch (1/100 second, 60-minute timer, with split function) Timer (Setting unit: 1 minute, Maximum setting: 24 hours, Measured in 1-second increments) Five daily alarms (one with snooze function) and a time signal. Fully automatic calendar Switch between 12/24 hour time display. Operation sound ON/OFF switching function EL backlight (with afterglow function and afterglow duration switching (1.5 seconds/3 seconds)) Accuracy: Average monthly difference ±15 seconds Battery life: about 5 years EL: Blue-green ●Size and weight Case dimensions (H×W×D): 51.4×46.8×15.5mm Mass: 60g