A basic model with a round bezel from the early days of G-SHOCK, which, though never released in Japan, gained legendary status for its worldwide popularity, and was even worn by famous musicians. This model, reissued many times in the past, is now making a full comeback. ¶ÿ
We thoroughly committed to the brand's monotone black design that conveys the feel of the resin material. A basic model that elegantly combines a rugged-looking face with black contrast thanks to its inverted LCD. In addition to the basic stopwatch and timer features, it also has practical functions such as an LED backlight. ¶ÿ
The essence of G-SHOCK is expressed through its particular black color.

• Case / bezel material: Resin
  
• Resin Band
  
• Shock Resistant
  
• Mineral Glass
  
• 200-meter water resistance
  
• LED backlight (Super Illuminator)
  
• Afterglow
  
• LED:White
  
• Flash alert
  
• Flashes with buzzer that sounds for alarms, hourly time signals, countdown timer time up alarm
  
• 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
  
• 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
  
• Multi-function alarm
  
• Hourly time signal
  
• Full auto-calendar (to year 2099)
  
• 12/24-hour format
  
• Regular timekeeping:
  
• Hour, minute, second, pm, month, date, day
  
• Accuracy: ¶ñ15 seconds per month
  
• Approx. battery life: 5 years on CR2016
  
• Size of case : 48.9 Ç? 45.4 Ç? 14.1 mm
  
• Total weight : 52 g