An ever-popular classic that carries on the very first G-SHOCK design. The original color scheme is faithfully reproduced with touches of G-SHOCK red, representing the passion to take on challenges; blue, symbolizing excellent water resistance; and yellow, signifying outstanding shock resistance.

• Case size (L× W× H)

  
  
  48.9 × 42.8 × 13.4 mm

• Weight

  
  
  52 g

• Case and bezel material

  Resin / Bio-based resin

• Band

  Bio-based resin band

• Construction

  Shock Resistant

• Water resistance

  200-meter water resistance

• Power supply and battery life

  Approx. battery life: 5 years on CR2016

• Glass

  Mineral Glass

• Compatible band size

  145 to 205 mm

• Stopwatch

  1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, split time, 1st-2nd place times

• Timer

  Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) Other: Auto-repeat

• Alarm/hourly time signal

  Hourly time signal
  Multi-function alarm

• Flash alert feature

  Flash alert Flashes with buzzer that sounds for alarms, hourly time signals, countdown timer time up alarm

• Light

  LED backlight (Super Illuminator) Afterglow

• Light color

  LED:White

• Calendar

  Full auto-calendar (to year 2099)

• Accuracy

  Accuracy: ±15 seconds per month

• Other features

  12/24-hour format
  Regular timekeeping: Hour, minute, second, pm, month, date, day