Casio Watch G-Shock GA-2100GB-1A for Men

Watch movement type: Quartz Case.diameter: 45.4 millimeters Display type: Analog-Digital ●Specifications and Functions inorganic glass Shock-resistant structure (shock resistant) 20 ATM water resistance Case/Bezel Material: Carbon/Resin resin band Hand retraction function (When the hands overlap the LCD display and make it difficult to see, the hands can be temporarily moved away from the LCD display.) World Time: Displays the time in 48 cities worldwide (31 time zones, with daylight saving time setting function) + UTC (Coordinated Universal Time), and has a function to swap home city. Stopwatch (1/100 second, 24-hour timer, with split function) Timer (Setting unit: 1 second, Maximum setting: 24 hours, Measured in 1-second increments) Five time alarms and time signal Fully automatic calendar Switch between 12/24 hour time display. Operation sound ON/OFF switching function Double LED lights: LED light for the dial (Super Illuminator, afterglow function, afterglow duration switching), LED backlight for LCD (Super Illuminator, afterglow function, afterglow duration switching) Accuracy: Average monthly difference ±15 seconds Battery life: about 3 years LED: White ●Size and weight Case dimensions (H×W×D): 48.5×45.4×11.8mm Mass: 51g