Casio G-SHOCK Tough Solar Bluetooth GW-B5600-2DR

• Case / bezel material: Resin　
• Resin Band
• Mineral Glass
• Shock Resistant
• 200-meter water resistance
• Tough Solar (Solar powered)
• Radio-controlled Watch; Multi band 6
• Smartphone link feature: Mobile link (Wireless linking using Bluetooth®)
• LED Light: White
• LED backlight (Super illuminator) Full auto LED light, selectable illumination duration (2 seconds or 4 seconds), afterglow
  
• World Time 
  5 World time 39 time zones (39 cities coordinated universal time), daylight saving on/off, Home city/World time city swapping, auto summer time (DST) switching
  
• Countdown Timer
  Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
• Alarm
  
  5 daily alarms (with 1 snooze alarm)
  Hourly time signal
• Displays low battery alert
• Energy Saving Feature:
  Power Saving (display goes blank to save power when the watch is left in the dark)
• Approx. battery operating time:
  10 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)
• 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: lap/split timing, distance/pace display, auto/manual lap timing auto lap notification
  Memory capacity: Up to latest 45 records (measurement start month, date, hour, minute, lap/split times, total time, distance, average pace, calories burned, lap number, time, distance, average pace of each lap/split)
  
• Countdown timer
  Timer for interval measurement (up to five time settings)
  Measuring unit: 1 second Input range: 00'00'' to 60'00'' (1-second increments) Others: Auto-repeat, 5-second countdown auto start, repeat (1 to 20 times)
• Hourly time signal
• Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Low battery alert 
• Regular timekeeping
  Hour, minute, second, am/pm, month, date, day
• Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
• 48.9 × 42.8 × 13.4 mm
• Weight: 53 g
• 1 Year Manufacturer's Warranty

A model with a square design that has continued to evolve without changing shape since the birth of the first-generation DW-5000C models. Equipped with Bluetooth® connectivity and Multi-Band 6. Accurate time information is acquired by linking to the dedicated CASIO WATCHES app. Automatic time corrections in areas that support standard radio waves from six transmission stations around the world. It also uses Tough Solar to ensure stable operation, and includes practical features such as a high-brightness fully automatic LED backlight and world time. Additionally, it can display the day of the week in six languages, and also supports localization. It has achieved considerable advancements in pursuit of worldwide accurate timekeeping as a global standard.