






G-Shock
Full Metal Gold CasiOak
GMB2100GD-9A
or 4 payments of $142.00
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
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Full Metal Gold CasiOak
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Extended gift returns & exchanges: order by 31 Dec, return or exchange until 31 Jan 2027. Details








Full Metal Gold CasiOak
or 4 payments of $142.00
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Full Metal Gold CasiOak
Register to receive a notification when this item comes back in stock.
Overview
- Size
- 44 mm
- Strap
- Stainless Steel
- Gold
- Dial colour
- Black
The G-Shock Full Metal Gold CasiOak GMB2100GD-9A is a bold expression of refined toughness, combining a sleek black dial with a striking gold-toned stainless steel case and bracelet.
Designed for the modern man, this men's watch features an octagonal bezel and dimpled links that exude both sophistication and strength. With Bluetooth connectivity, Tough Solar power, and 200-meter water resistance, it offers exceptional functionality beneath its polished exterior. The mineral glass face is scratch-resistant, while world time, LED Super Illuminator, chronograph, and countdown timer functions add advanced performance to its everyday appeal. Perfectly balancing sport and smart style, this timepiece is crafted for those who demand precision without compromising elegance.
Specifications
- Gender
- Male
- Band type
- Gold Stainless Steel
- Features
- Shock resistant (G-SHOCK)
- Tough Solar (Solar powered)
- 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)
- Mobile link (Wireless linking using Bluetooth®)
- Hand shift feature (Hands move out of the way to provide an unobstructed view
- of digital display contents)
- World time
- 38 time zones (38 cities + coordinated universal time), city name display, daylight
- saving on/off, auto summer time (DST) switching, home city/world time city
- swapping
- 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)
- 5 daily alarms
- Hourly time signal
- Battery level indicator
- Power Saving (display goes blank to save power when the watch is left in the
- dark)
- Full auto-calendar (to year 2099)
- 12/24-hour format
- Button operation tone on/off
- 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
- Accuracy
- ±15 seconds per month (with no mobile link function)
- 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)
- Size of case / total weight
- GM-B2100GD ........ 49.8 44.4 12.8 mm / 165 g
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.
Tough Solar
A thin, film-like solar panel is fitted into the dial around the display, and it turns even weak light, such as from fluorescent lamps, into power.

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


