ANALOG-DIGITAL
2100 Series

GA-B2100-1A

My GShock

Upgrade the retro look you love with the octagonal GA-2100 line, which inherits the design concept of the very first G-SHOCK, but now with Smartphone Link and Tough Solar power.

GA-B2100-1A
GA-B2100-1A
GA-B2100-1A
GA-B2100-1A
GA-B2100-1A
GA-B2100-1A
GA-B2100-1A
GA-B2100-1A
Back engraving
GA-B2100-1A
LED light
GA-B2100-1A
Clockwise from top right: GA-B2100C-9A, GA-B2100-1A1, GA-B2100-2A, GA-B2100-3A, GA-B2100-1A
Clockwise from top right: GA-B2100C-9A, GA-B2100-1A1, GA-B2100-2A, GA-B2100-3A, GA-B2100-1A

Specifications

Price
MSRP S$239.00
Case size (L× W× H)
48.5 × 45.4 × 11.9 mm
Weight
52 g
Case and bezel material
Case / bezel material: Carbon / Resin 
Band
Resin Band
Construction
Shock Resistant
Carbon Core Guard structure
Water resistance
200-meter water resistance
Power supply and battery life
Tough Solar (Solar powered)

Smartphone Link feature
Mobile link (Wireless linking using Bluetooth®)
Apps
CASIO WATCHES
App connectivity feature
Auto time adjustment
Easy watch setting
Approximately 300 world time cities
Time & place
Reminder
Phone finder

Glass
Mineral Glass
Other
Neobrite

World time
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
Timer
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
Light
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)
Light color
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
Run time
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
Accuracy: ±15 seconds per month (with no mobile link function)
Other features
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

PROMOTION MOVIE

Simplicity of design
with octagonal form:
The same sense of size,
with added functionality

While maintaining the iconic octagonal form of the GA-2100 inherited from the very first G-SHOCK, the GA-B2100 now also has Smartphone Link and Tough Solar power capabilities. It also employs the Carbon Core Guard structure to preserve a similar fit on the wrist as the original model.

Dial featuring enhanced
texture as well as
improved functionality

The dual-layer dial construction highlights the dimensionality of the LCD and inset dial. Meticulous attention to detail gives the dial a look of enhanced texture, especially the different surface treatments we apply to the dial face and inset dial.

Homage to the first
color G-SHOCK
models

We have brought back the classic colors first used in the G-SHOCK 5600 line for the case and band, inspired by the concept of getting back home. The color scheme of the DW-5600C also includes accents to the dial. Blue, green, and all-black options offer clean, minimalist color choices.

DETAILS

Carbon Core Guard structure, both strong and light

The shock-resistant structure unique to G-SHOCK protects the module, with a carbon fiber-reinforced resin case offering strength, lightness, and excellent weather resistance.

Solar-powered timekeeping with Bluetooth® for enhanced accuracy and reliability

Super Illuminator (high-brightness double LED light) for maintaining watch readability in the dark

*Image shows the GA-B2100-1A.

MR-G Connected


Multiple functions, all at your fingertips
CASIO WATCHES

(Smartphone app)

-Time & Place log:
Pressing a button on the watch records the current date, time and position on a map. Useful as an activity log.

-Reminder setting:
The watch will remind you of up to five upcoming events, which you set within the app.

- Automatic time adjustment (four times a day)
- World time for over 300 cities
- Home time/world time switching
- Timer/alarm setting
- Phone finder

 

SPECIFICATIONS

  • Shock-resistant structure
  • 20-bar water resistance
  • Tough Solar (solar powered)
  • Smartphone Link
  • Hand shift feature
  • World time (38 cities)
  • 1/100-second stopwatch
  • Countdown timer
  • 5 daily alarms
  • Double LED light (Super Illuminator)

Bluetooth® is a registered trademark of Bluetooth SIG, Inc.

Review

*The color tone of the listed products may differ from the actual product in some cases.

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