G-Shock GAB2100CT-5A Solar Casioak

Introducing the G-SHOCK as nature-minded as you, made with renewable materials and a focus on sustainability.

We start with the GA-B2100, which comes with handy functions like Smartphone Link and Tough Solar charging while maintaining the distinctive octagonal form of the GA-2100. Then, we make the key resin components with bio-based resin produced from renewable organic resources, which are expected to help curb CO2 emissions and reduce environmental impact.

We take the focus on nature to the next level with very special cloth bands that feature the work of two innovators — TRUECOTTON and FOOD TEXTILE — to reduce waste and promote ethical sourcing.

The cloth for the bands is made of traceable organic TRUECOTTON so we know which farm and spinning mill it comes from. This not only helps manage environmental impact, but also ensures workers are protected and craftsmanship is high quality throughout the production process.

The bands are colored with dyes from FOOD TEXTILE, a project to reuse food that would otherwise be discarded to create natural dyes. Soft, earthy colors are brought to life with dyes made with over 90% natural ingredients. The dark brown hue of the GA-B2100CT-1A5 band is achieved with a dye extracted from coffee, while the khaki grey color of the GA-B2100CT-5A band comes from a dye extracted from echinacea.

Materials that had been destined for the trash are reborn in a beautiful new form — a sustainable, environmentally friendly watch.

Case and bezel material: Carbon / Resin

Resin Band

Mineral Glass

Neobrite

Shock Resistant

Carbon Core Guard structure

Water resistance: 200-meter water resistance Power supply and battery life: Tough Solar (Solar powered)

Smartphone Link/App Connectivity Features: Smartphone Link feature: Mobile link (Wireless linking using Bluetooth®)

Apps: CASIO WATCHES

Auto time adjustment

Easy watch setting

Approximately 300 world time cities

Time & place

Reminder

Phone finder

World time: 38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping

Stopwatch: 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: 60 minutes

Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)

Alarm/hourly time signal:

5 daily alarms

Hourly time signal

Double LED light

LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

LED: White

Calendar: Full auto-calendar (to year 2099)

Mute feature: Button operation tone on/off

Energy saving feature: Power Saving (display goes blank to save power when the watch is left in the dark)

Battery display/alert: Battery level indicator

Approx. battery operating time: 7 months on rechargeable battery (operation period with normal use without exposure to light after charge)

18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

Accuracy: ±15 seconds per month (with no mobile link function)

Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)

12/24-hour format

Date/month display swapping

Day display (days of the week selectable in six languages)

Regular timekeeping:

Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode)

Digital: Hour, minute, second, pm, month, date, day

Case size (L× W× H): 48.5 × 45.4 × 11.9 mm