Casio a throwback to the original model G-Shock DW-5900-1 Men's Watch

●Specifications and functions inorganic glass Impact-resistant structure (shock resist) 20 ATM water resistant Case/Bezel Material: Resin Resin band World time: Time display for 48 cities (29 time zones), daylight saving time setting function Stopwatch (1/100 seconds, 60 minutes, split) Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1-second increments) 5 daily alarms (1 with snooze function) Fully automatic calendar 12/24 hour display switch Operation sound ON/OFF switching function EL backlight (with afterglow function and afterglow time switch (1.5 seconds/3 seconds)) Accuracy: Average monthly difference ±15 seconds Battery life: about 5 years EL: Blue green ●Size and weight Case size (H×W×D): 51.4×46.8×15.5mm Mass: 60g