G-Shock
Casio Military Yellow Men's Watch
GA100A-9A
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Casio Military Yellow Men's Watch
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Extended gift returns & exchanges: order by 31 Dec, return or exchange until 31 Jan 2027. Details
Casio Military Yellow Men's Watch
or 4 payments of $35.25
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Casio Military Yellow Men's Watch
Register to receive a notification when this item comes back in stock.
Overview
- Case size
- 51 mm
- Movement
- Quartz
- Functions
- Alarm
- World timer · Shockproof +1
Built for high-performance lifestyles, the Casio G-Shock Military Yellow Men's Watch GA100A-9A combines rugged sport design with standout resilience.
Featuring a bold 51mm case and striking yellow resin band, this men's watch offers shock and magnetic resistance, 200-meter water resistance, and a mineral glass face for ultimate durability. The black dial showcases both analog and digital displays, with anti-skid buttons and a rivet bezel enhancing grip and style. Packed with advanced features like world time, a 1/1000-second stopwatch, countdown timer, and four alarms, it’s ideal for active wearers and timekeeping precision. A perfect choice for those seeking a sport watch with tough construction and bold aesthetics.
Specifications
- Countdown Timer Measuring unit
- 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) Other: Auto-repeat
- Accuracy
- +/- 15 seconds per month
- Battery
- CR1220
- Approx. battery life
- 2 years
- Gender
- Male
- Band type
- Yellow Resin
- Features
- Shock Resistant
- 200M Water Resistant
- Anti-Magnetic Structure
- 1/1000th Second Stopwatch with Speed Indicator
- Magnetic Resistant
- 200 Meter Water Resistant
- Auto LED Light with Afterglow
- World Time 29 times zones (48 cities + UTC), daylight saving on/off, home city/world time swapping
- 4 Daily Alarms and 1 Snooze Alarm
- Hourly Time Signal
- 1/1000 Second Stopwatch Measuring capacity: 99:59'59.999" Measuring modes: Elapsed time, lap time, split time Others: Speed (0-1998 units/hour), Selection distance input (0.0-99.9)
- Full Auto-Calendar (pre-programmed until the year 2099)
- 12/24 Hour Formats
- Module 5081
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
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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.
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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