Charles Darwin Foundation Collaboration GW-B5600CD-1A2ER

€169,00 EUR

Declare your commitment to the Galápagos Islands with a truly special collaboration celebrating the Charles Darwin Foundation.

The case and strap are made from biological resins to honor the commitment to the environment shared by G-SHOCK and the foundation. This commitment is also represented in the design of the dial, printed on the watch's glass, on the strap's clasp and in the LED backlighting – all inspired by the Hammerhead Sharks that live in the Galápagos.

The case back is engraved with the logo and name of the Charles Darwin Foundation in Spanish, while the strap printed with the Spanish phrase “Apoyo la conservación de Galápagos” declares your commitment to protecting these precious islands.


Basic information

  • Box size (L × W × H)

  • Weight

    53 g
  • Case and bezel material

    Biological resin
  • Bracelet

    Bioresin bracelet
  • Construction

    Shock resistant
  • Waterproof

    20 bar water resistance
  • Time adjustment

    Radio controlled clock; MultiBand 6
  • Power supply and battery life

    Tough Solar (solar powered)

Smartphone/app connection features

  • Smartphone connection functionality

    Mobile connection (wireless connection via Bluetooth®)
  • applications

  • Application connection functionality

    Automatic time adjustment; Easy clock setting; World time of approximately 300 cities + point added by the user; Time and place; Reminder; Phone Locator


  • Glass

    Mineral glass
  • Compatible bracelet size

    145 to 205 mm

Watch features

  • World time

    5 world times 39 time zones (39 cities + coordinated universal time), automatic daylight saving time (DST) change, home city/world city time change
  • Stopwatch

    1/100th of a second stopwatch Measuring capacity: 00'00"00~59'59"99 (during the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1 /100 of a second (during the first 60 minutes) 1 second (after 60 minutes) Measurement modes: Elapsed time, split time, 1st and 2nd place times
  • Timer

    Countdown timer Unit of measurement: 1 second Countdown interval: 24 hours Countdown start time setting range: 1 second to 24 hours (1 second increments, 1 minute increments, and 1 hour increments)
  • Alarm signal/hourly

    5 daily alarms (with 1 repeating alarm) Hourly signal
  • Light

    LED backlight (Super illuminator) Fully automatic LED light, selectable illumination duration (2 seconds or 4 seconds), afterglow
  • Light color

    LED: White
  • Calendar

    Complete automatic calendar (up to the year 2099)
  • Sound mute functionality

    Operation sound of on/off buttons
  • Energy saving feature

    Energy saving (display goes blank to save energy when the watch is in the dark)
  • Battery display/alert

    Low battery alert
  • Operating time

    Approx. Full load)
  • Precision

    Accuracy: ±15 seconds per month (without signal calibration and mobile connection function)
  • Other features

    12/24 hour format; Date/month indicator switching; Day display (selectable days of the week in six languages) Regular time display: hours, minutes, seconds, pm, month, date, day
  • Time adjustment details

    Time Calibration Signals Station Name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station Name: MSF (Anthorn, England) Frequency: 60.0 kHz Station Name: WWVB (Fort Collins, United States) Frequency : 60.0 kHz Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima)/60.0 kHz (Fukuoka/Saga) Station name: BPC (Shangqiu city, Henan, China) Frequency: 68.5 kHzTime calibration signal reception Automatic reception up to six* times per day (remaining automatic receptions are canceled once one is successful) *5 times per day for Chinese calibration signal Manual reception Latest signal reception results

Operation guide