CASIO Watch Boys Size Overseas Model G-SHOCK GMA-S2100RB-1A [Item]

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. *Reimported overseas model of domestic model GMA-S2100RB-1AJF Watch movement type: Quartz Case diameter: 46.2 millimeters Display type: Ana-Digi Shock-resistant structure (shock resist) Inorganic glass Shock-resistant structure (shock resist) Carbon core guard structure Water resistant to 20 ATM Case/bezel material: Carbon/resin Resin band World time Stopwatch Timer 5 time alarms/time signal Fully automatic calendar 12/24 hour system Display switching LED light (with super illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds)) Accuracy: Average monthly difference of 15 seconds Battery life: Approximately 3 years LED: Amber Case size (H x W x D): 46.2 x 42.9 x 11.2 mm Weight: 41g Reimported overseas model of domestic model GMA-S2100RB-1AJF