G-Shock
2100 Series Duo Digital Mens Watch
GAB2100-1A
or 4 payments of $39.25
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Klarna
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- Get it now. Pay later. Shop first and pay up to 30 days after placing your order. No upfront payments, no interest.
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- Apply for $1,000 - $50,000 credit limit
- Pay nothing today
- Up to 60 months interest free*
- $9.95/mth account fee or $0 if nothing owing
- One off establishment fee up to $99 may apply
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2100 Series Duo Digital Mens Watch
or 4 payments of $39.25
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Klarna
- Split your purchase into 4 interest-free payments, paid automatically every 2 weeks.
- Get it now. Pay later. Shop first and pay up to 30 days after placing your order. No upfront payments, no interest.
- Get more time to pay for what you love, spread the cost over smaller monthly payments.
- Learn more about Klarna
- Apply for $1,000 - $50,000 credit limit
- Pay nothing today
- Up to 60 months interest free*
- $9.95/mth account fee or $0 if nothing owing
- One off establishment fee up to $99 may apply
- Learn more about Zip
Overview
- Size
- 48.5 mm
- Strap
- Resin
- Black
- Dial colour
- Black
Experience the G-Shock 2100 Series Duo Digital Mens Watch GAB2100-1A, a refined fusion of the octagonal silhouette and modern technology.
Built with a Carbon Core Guard structure, the carbon fiber reinforced resin case delivers rugged durability while staying light on the wrist. The dual-layer dial adds depth to the LCD, while Tough Solar keeps time powered with Bluetooth Smartphone Link for precise timekeeping across 38 world time zones. A high-brightness Super Illuminator LED ensures legibility in low light, and 200-meter water resistance, mineral glass, and Neobrite enhance longevity. This men's watch blends performance with understated style for everyday wear and standout moments.
Specifications
- Case size (L× W× H)
- 48.5 × 45.4 × 11.9 mm
- Weight
- 52 g
- Case and 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
- Gender
- Male
- Warranty
- 2 Years
- 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
- 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
- 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
Reviews
Shipping & Returns
Free Shipping Anywhere in Australia
- Get Your Order Shipped in Record Time - Most Orders Sent Within 24 Hours!
- Efficient Same Day Delivery in Sydney - Calculated at Checkout
- Signature on Delivery is included on all shipments within Australia.
- DHL Express is available for fast and secure international shipments.
View our Shipping Page for More Information
Returns Policy
You have 30 days from the date of purchase to return your item.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
View our Returns Page for More Information