This tough solar model is the original G-5600 G-SHOCK design.
The Tough Solar system, which is equipped without changing the basic design of the watches, makes it possible to generate enough power to keep the watch running with minimal exposure to normal lighting.
The simple design of this watch was achieved by eliminating as much coloring and decoration as possible.

Features

• Mineral Glass
• Shock Resistant
• 200-meter water resistance
• Case / bezel material: Resin
• Resin Band
• Tough Solar (Solar powered)

Specifications

• LED backlight (Super illuminator) 
  Full auto LED light, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• 5 World time
  31 time zones (48 cities coordinated universal time), daylight saving on/off, Home city/World time city swapping
• 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, lap/split time
• 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)
• 5 daily alarms (with 1 snooze alarm)
• Hourly time signal
• Battery level indicator
• Power Saving (display goes blank to save power when the watch is left in the dark)
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Date/month display swapping
• Day display (days of the week selectable in six languages)
• Regular timekeeping: Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month
• Approx. battery operating time: 
  12 months on rechargeable battery (operation period with normal use without exposure to light after charge) 
  22 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• LED:White