
G-Shock
Analog Digital 2100 Series Blue Dial Navy Blue Resin Band Watch
GA2100AS-2A
or 4 payments of $47.25
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Extended gift returns & exchanges: order by 31 Dec, return or exchange until 31 Jan 2027. Details


Analog Digital 2100 Series Blue Dial Navy Blue Resin Band Watch
or 4 payments of $47.25
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Overview
- Case size
- 48.5 mm
- Movement
- Quartz
- Functions
- Alarm
- Date display · Luminous hands +3
Experience the perfect blend of style and functionality with the G-Shock Analog Digital 2100 Series Blue Dial Navy Blue Resin Band Watch GA2100AS-2A.
This men's watch showcases a striking octagonal case in deep navy blue, embodying both modern aesthetics and classic G-SHOCK durability. The watch measures approximately 48.5mm in diameter and features a captivating blue dial accented with soothing blue-green tones, reminiscent of serene desert waters. The lightweight bio-based resin band ensures comfort for any adventure, while its robust construction offers shock resistance and a water resistance of up to 200 meters. With both analog and digital displays, including world time and a range of practical features, this timepiece is designed for those who seek both performance and style. Elevate your wristwear with this exceptional watch, perfect for everyday wear or active pursuits.
Specifications
- Case and bezel material
- Carbon / Bio-based resin
- Band
- Bio-based resin band
- Case size (L× W× H)
- 48.5 × 45.4 × 11.8 mm
- Gender
- Male
- Construction
- Power supply and battery life
- Approx. battery life: 3 years on SR726W X 2
- Glass
- Mineral Glass
- Compatible band size
- 145 to 215 mm
- Other
- Neobrite
- World time
- 31 time zones (48 cities + coordinated universal time), daylight saving on/off
- Stopwatch
- Measuring capacity
- 00'00''00~59'59''99 (for the first 60 minutes)
- Measuring unit
- 1/100 second (for the first 60 minutes)
- Measuring modes
- Elapsed time, split time, 1st-2nd place times
- Timer
- Measuring unit
- 1 second
- Countdown range
- 24 hours
- Countdown start time setting range
- 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
- Alarm/hourly time signal
- Light
- Light color
- LED:White
- Calendar
- Full auto-calendar (to year 2099)
- Mute feature
- Button operation tone on/off
- Accuracy
- Accuracy: ±15 seconds per month
- Other features
- Regular timekeeping
- Analog
- 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
- Digital
- Hour, minute, second, pm, month, date
Built not to break

A module that floats
Inside a hollow case, the module (the heart of the watch) seems to float, so knocks from outside are softened before they reach it. The idea came from watching children play with a rubber ball.

2-year warranty
Every G-SHOCK watch from Watch Direct comes with a 2-year warranty from Shriro Australia, Casio’s exclusive Australian distributor.
Watch Direct is an authorised G-SHOCK retailer, trading since 2011.

About G-SHOCK

G-SHOCK began with a dropped watch. Casio designer Kikuo Ibe saw a watch break when it fell, and proposed “a durable watch that would not break even if dropped”. The project set itself the “Triple 10” goal: survive a 10-metre drop, resist water to 10 bar and run for 10 years on one battery. The first G-SHOCK, the DW-5000C, arrived in 1983.
Shop all G-SHOCK
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
Holiday gift returns: orders placed 1 November to 31 December 2026 can be returned or exchanged until 31 January 2027.
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


