Casio watch Boys size overseas model G-Shock GMD-S5600BA-7 [item]

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Watch movement type: Quartz Display.type: Digital Case size (length x width x thickness): 45.7 x 40.5 x 11.9 mm Mass: 41 g Case/bezel material: Resin Resin band Shock resistant structure (shock resist) Water resistant to 20 ATM Battery life: Approximately 3 years Inorganic glass 145 to 200 mm Stopwatch (1/100 second (0'00''00 to 59'59''99), 1 second (1:00'00'' to 23:59'59''), 24 hour meter), with split) Timer (set unit: 1 second, maximum set: 24 hours, measurement in 1 second increments, auto repeat) Multi-alarm/time signal Alarm flash function (alarm/time signal/timer linked light emission) LED backlight (with super illuminator, afterglow function) LED: White Fully automatic calendar Average monthly difference: 15 seconds 12/24 hour display switching