2018 mark ed 35 years since G-SHOCK first revolutionized timekeeping with its innovative toughness back in 1983. To mark the occasion, CASIO released the DW-5750E to bring back the look of a historical favourite under a back-to-original-basics theme. The DW-5700C was originally released in 1987 as the first basic G-SHOCK model with a round design. It was not sold domestically in Japan, but it could be seen on the wrists of famous musicians around the globe, ultimately making the DW-5700C a classic worldwide hit. - 48.9 × 45.4 × 14.1mm Case Size - 53g Weight - Resin Band, Bezel and Case - Shock Resistant - 200 Meters Water Resistant - Approx. battery life: 2 years on CR2016 - Mineral Glass - Stopwatch - Timer - Alarm/hourly time signal - Multi-function alarm - Flash alert: Flashes with buzzer that sounds for alarms, hourly time signals - Light: Electro-luminescent backlight - Calendar: Full auto-calendar (to year 2099) - Accuracy: ±15 seconds per month - 12/24-hour format - Regular timekeeping: Hour, minute, second, pm, month, date, day