CASIO G-SHOCK GW-6900-1JF New Color: Black Case size (H x W x D) 53.2 x 50 x 17.7 mm Weight 63 g Case/Bezel Material Resin Band Resin band Structure Shock-resistant structure (Shock Resist) Water resistance 20 ATM water resistance Time correction Radio clock (Japan, North America, Europe, China) MULTIBAND6 Power supply/Battery life Tough Solar (solar charging system) Exterior Glass Inorganic glass Watch functions World time World time: 48 cities worldwide (31 time zones, with summer time setting function) + UTC (Coordinated Universal Time) time display, UTC direct call function Stopwatch Stopwatch (1/100 second, 24-hour counter, with split) Timer Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1-second increments) Alarm 5 time alarms (1 with snooze function) / Hourly time signal Light EL backlight (full auto EL light, afterglow function, afterglow time switch (1.5 seconds / 3 seconds)) Light color EL: Blue green Calendar Full auto calendar Operation sound ON/OFF switching function Operation sound ON/OFF switching function Power saving function Power saving function (display turns off to save power when left in the dark for a certain period) Battery display/Warning Battery indicator display Operating time Operating time from full charge without solar power generation When using functions: approx. 9 months In power saving state: approx. 26 months Accuracy *If radio wave reception is not performed, it operates with normal quartz accuracy (average monthly difference ±15 seconds). Other functions 12/24 hour display switching Time correction details Home time city (city corresponding to receiving function) / Receiving radio wave Tokyo, Seoul, Taipei / Standard radio wave of Japan JJY40・JJY60 Model/Product name: G-SHOCK New, unused, with tags Instant purchase OK #CASIO #Casio #G-SHOCK #GSHOCK #DW6900UMS1JF #DW6900RCS1JF #DW6900UB9JF #DW5600FF8J #DW6900JT3JF #DW6900Y9JF #DW5600SBY3004JR #DW6900RGB1JF #GM6900U1JF #GW69001JF