Casio G-Shock X-Large 200m High Intensity LED Black Resin Watch GD100-1B

Casio Men's G-Shock X-Large Black Sport Watch GD100-1B

An all digital face, large size and wide face not only give a look of power and strength, but make it extremely easy-to-read and use with its oversized buttons. For added visibilty in dark conditions, a newly designed high-density LED light has been employed to light up the dial face from behind. The result is a super luminous display that's a true reflection of G-Shock's desire to keep improving timekeeping. 

• 200M Water Resistant
  
• Shock Resistant
  
• Auto LED Backlight (Super Illuminator)
  
• Multi-time (4 different cities)
  
• World Time
  
• 5 Independent Alarms (one-time or daily)
  
• Hourly Time Signal
  
• Flash alert 
  
• 1/100 second stopwatch
  
• Countdown timer 
  
• Full Auto Calendar (pre-programmed until the year 2099)
  
• 12/24 Hour Formats
  
• Button operation tone on/off
  
• Accuracy: +/-15 seconds per month
  
• Battery: CR2025
  
• Approx. battery life: 7 years
  
• Module 3263
  
• Size of case/total weight: 55.0 x 51.2 x 17.4mm / 72g