CasiOak Watches

Find G-Shock CasiOak watches online at Watch Direct Australia. Place your order online and pay later using Afterpay. Free Shipping Australia-wide!

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Female

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Brand

G-Shock

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Quartz

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Ana-Digi

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Water Resistance

200M

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Band Colour

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Resin

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Watches

Age Group

Adults

In stock only

Gold-colored G-Shock wristwatch with a black dial face.

Gold-toned wristwatch with a dark face and digital display.

G-Shock Full Metal Gold CasiOak

$792.00 AUD

$1,199.00 AUD

(5.0)

G-Shock watch with a green fabric strap and metallic gray casing.

Wristwatch with a green fabric strap and dark circular face.

G-Shock CasiOak DUO Utility Collection

$399.00 AUD

$599.00 AUD

(5.0)

Black G-Shock wristwatch with blue accents on the dial.

G-Shock Digital Black Resin Band Watch

$199.00 AUD

$279.00 AUD

(4.5)

Red G-Shock digital wristwatch with analog hands and a chunky design.

Bright red digital wristwatch with a sporty design.

G-Shock Casio Red Carbon Core Guard

$199.00 AUD

$279.00 AUD

(5.0)

G-Shock Slim CasiOak Black With Red Markers Watch

$279.00 AUD

(5.0)

Gray G-Shock digital wristwatch with an octagonal face and protective bezel.

Wristwatch with a black face and strap worn on a person’s wrist.

G-Shock CasiOak Face Protector

$295.00 AUD

$329.00 AUD

(5.0)

G-Shock Slim CasiOak Black With Green Markers Watch

$219.00 AUD

$279.00 AUD

(5.0)

G-Shock digital-analog wristwatch with a black case and strap.

Black digital wristwatch with a round face and fabric strap.

G-Shock CasiOak DUO Utility Collection

$419.00 AUD

$599.00 AUD

(5.0)

Black G-Shock digital wristwatch with analog hands and a rugged design.

Black digital sports watch with a round face and textured rubber strap.

G-Shock "CasiOak" Octagon Carbon Core Guard Black

$169.00 AUD

$279.00 AUD

(4.5)

G-Shock Slim CasiOak Digital Pastel Pink Watch

$209.00 AUD

$259.00 AUD

(4.0)

G-Shock Analog Digital 2100 Series Blue Dial Navy Blue Resin Band Watch

$239.00 AUD

$299.00 AUD

(0.0)

G-Shock Full Metal Stainless Steel Watch

$1,199.00 AUD

(0.0)

G-Shock Analog Digital Smokey Black Resin Band Neon Blue Accents Watch

$279.00 AUD

(0.0)

G-Shock CasiOak Ladies Pink

$235.00 AUD

$259.00 AUD

(3.0)

G-Shock Slim CasiOak Digital Transparent Pink Dial Watch

$279.00 AUD

(0.0)

G-Shock Analog Digital DUO Aim High Purple Resin Band Watch

$219.00 AUD

$299.00 AUD

(0.0)

G-Shock Solar CasiOak Silver and Black Full Metal Bluetooth

$1,099.00 AUD

$1,199.00 AUD

(0.0)

G-Shock Analog Digital Neon Orange Accents Watch

$279.00 AUD

(0.0)

G-Shock Analog Digital Camouflage Resin Band and Dial Watch

$229.00 AUD

$299.00 AUD

(0.0)

G-Shock Duo Sea of Star Glow White Resin Band Watch

$299.00 AUD

(0.0)

CasiOak G-Shock Men's Watch with Bluetooth and Tough Solar Power GAB2100-1A1

Black digital sports watch with a round face worn on a wrist.

G-Shock CasiOak Men's Watch with Bluetooth and Tough Solar Power

$259.00 AUD

$329.00 AUD

(5.0)

G-Shock Digital Black Resin Band Blue and Purple Dial Watch

$219.00 AUD

$299.00 AUD

(0.0)

G-Shock Transparent CasiOak Carbon Core Guard Watch

$179.00 AUD

$289.00 AUD

(5.0)

G-Shock CasiOak Metal

$429.00 AUD

$569.00 AUD

(5.0)

G-Shock Full Metal Black Dial Stainless Steel Watch

$949.00 AUD

$1,199.00 AUD

(0.0)

Silver G-Shock wristwatch with a black dial and digital-analog display.

Metallic wristwatch surrounded by shattered ice fragments.

G-Shock Solar CasiOak Steel Bluetooth

$849.00 AUD

$1,099.00 AUD

(5.0)

G-Shock Slim CasiOak Digital Black Watch

$209.00 AUD

$259.00 AUD

(5.0)

G-Shock Casioak Iconic Red Carbon Core Guard

$299.00 AUD

(0.0)

Black G-Shock wristwatch with analog and digital display.

Black digital wristwatch with a rugged design and analog-style face.

G-Shock "CasiOak" Carbon Core Guard Black

$175.00 AUD

$279.00 AUD

(4.7)

G-Shock Analog Digital Smokey Brown Resin Band Orange Orange

$279.00 AUD

(0.0)

G-Shock Slim CasiOak Digital Blue Watch

$209.00 AUD

$259.00 AUD

(5.0)

Black G-Shock digital wristwatch with colorful accents on the dial.

Black digital wristwatch with a blue and red display face.

G-Shock CasiOak RGB Gamers Collection

$269.00 AUD

$299.00 AUD

(5.0)

G-Shock Analog Digital DUO Gradation Yellow Resin Band Watch

$219.00 AUD

$279.00 AUD

(0.0)

G-Shock Full Metal 2100 Series Stainless Steel Watch

$949.00 AUD

$1,199.00 AUD

(0.0)

G-Shock Slim CasiOak Digital Transparent Black Green Dial Watch

$279.00 AUD

(0.0)

G-Shock watch with a dark gray metallic case and digital-analog display.

Rugged black G-Shock digital wristwatch with a metallic finish.

G-Shock Solar CasiOak Steel Bluetooth

$829.00 AUD

$1,199.00 AUD

(4.0)

G-Shock Analog Digital Grey Dial Transparent Resin Band

$299.00 AUD

(0.0)

Sold out

G-Shock Full Metal Stainless Steel Watch GMB2100AD-2A

$799.00 AUD

$1,149.00 AUD

(0.0)

Sold out

G-Shock Digital Grey Resin Band Orange and Red Dial Watch

$199.00 AUD

$299.00 AUD

(0.0)

Sold out

G-Shock Analog Digital DUO Gradation Blue Resin Band Watch

$219.00 AUD

$279.00 AUD

(0.0)

Sold out

G-Shock Neon Accent Black Resin Band Watch

$179.00 AUD

$279.00 AUD

(4.0)

Sold out

Black G-Shock watch with teal accents on the dial and digital display.

Black sports watch with green accents on the dial worn on a wrist.

G-Shock Digital Black Resin Band Men's Watch

$214.00 AUD

$299.00 AUD

(0.0)

Sold out

G-Shock CasiOak Metal Moon

$549.00 AUD

$629.00 AUD

(5.0)

Sold out

Rose gold G-Shock watch with a black dial and digital-analog display.

Rose gold G-Shock wristwatch with a black dial and metal bracelet.

G-Shock Full Metal Rose Gold Solar Watch

$749.00 AUD

$1,199.00 AUD

(5.0)

Sold out

G-Shock Slim CasiOak Digital Black With Blue Accents Watch

$209.00 AUD

$259.00 AUD

(0.0)

Sold out

G-Shock Digital Analog Black Resin Band Watch

$179.00 AUD

$279.00 AUD

(0.0)

Sold out

G-Shock Classic Black and White Resin Band Watch

$349.00 AUD

(0.0)

Sold out

G-Shock CasiOak Carbon Core Guard

$149.00 AUD

$279.00 AUD

(5.0)

CasiOak Watches Australia - Shop Online | Watch Direct

Q: Is the CasiOak a real Casio model?

Yes. The CasiOak is the Casio G-Shock GA-2100 and GA-B2100 — officially released Casio models. 'CasiOak' is a fan-given nickname.

Q: What is the difference between the GA-2100 and GA-B2100?

The GA-B2100 adds Bluetooth connectivity via the G-Shock Move app. Both share the same octagonal Carbon Core Guard case and 200m water resistance.

Shop CasiOak watches in Australia — the G-Shock GA-2100 and GA-B2100 series with the iconic octagonal bezel that earned the "CasiOak" nickname. Authorised Casio dealer, free shipping Australia-wide.

What Is a CasiOak?

The "CasiOak" is the nickname given to Casio's G-Shock GA-2100 series, coined by watch enthusiasts for its octagonal bezel that draws comparisons to certain Swiss luxury sports watches — at a fraction of the price. The GA-2100 launched in 2019 and quickly became one of G-Shock's most popular models globally. It features a slim Carbon Core Guard case, analogue-digital display, 200m water resistance, and G-Shock's signature shock resistance. Watch Direct is an authorised Casio dealer in Australia stocking the full CasiOak range.

CasiOak Models at Watch Direct

GA-2100 Series: The original CasiOak. Slim Carbon Core Guard resin case, analogue-digital display, 200m water resistance. Available in a wide range of colourways.

GA-B2100 Series: The Bluetooth-connected CasiOak. Adds G-Shock Move app connectivity for time sync and step tracking while keeping the same iconic octagonal case profile.

Limited Editions: Casio regularly releases limited CasiOak colourways including collaborations and special editions. Check back regularly for new arrivals.

Why Choose a CasiOak?

The CasiOak delivers G-Shock durability — 200m water resistance, 10-year battery, shock and magnetic resistance — in a slimmer, more refined profile than traditional G-Shock models. The octagonal case design works equally well with casual and smart-casual outfits. At $149–$299, it's one of the best-value tool watches available.

Frequently Asked Questions

What is a CasiOak watch?

CasiOak is the enthusiast nickname for the Casio G-Shock GA-2100 series, named for its octagonal bezel. The GA-2100 features a slim Carbon Core Guard case, analogue-digital display, and 200m water resistance.

Is the CasiOak a real Casio model?

Yes. The CasiOak is the Casio G-Shock GA-2100 (and GA-B2100) — an officially released Casio model. "CasiOak" is a fan-given nickname, not an official Casio name.

What is the difference between the GA-2100 and GA-B2100?

The GA-B2100 adds Bluetooth connectivity (G-Shock Move app for time sync and step tracking) compared to the standard GA-2100. Both share the same octagonal Carbon Core Guard case design and 200m water resistance.

Does Watch Direct stock CasiOak in Australia?

Yes. Watch Direct is an authorised Casio dealer in Australia, stocking the GA-2100 and GA-B2100 CasiOak range with free shipping Australia-wide and the full manufacturer's warranty.

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CasiOak Watches

Filters

CasiOak Watches Australia - Shop Online | Watch Direct

What Is a CasiOak?

CasiOak Models at Watch Direct

Why Choose a CasiOak?

Frequently Asked Questions

What is a CasiOak watch?

Is the CasiOak a real Casio model?

What is the difference between the GA-2100 and GA-B2100?

Does Watch Direct stock CasiOak in Australia?