Buy wisely
Buy wiselyBuy wisely
For RetailersFor developers
  1. Home
  2. Fashion
  3. Watches
  4. Men's Watches
  5. G-Shock Solar Stainless Steel Connected Series Mens Watch GSTB100D-1A
Buy wisely

BuyWisely is your one stop price comparison platform, delivering the best deals from over 20,000 online shops. We empower shoppers to make smart, cost-effective choices by offering transparent pricing, price history, and the latest deals across a broad range of products. With BuyWisely, your money goes further.

Popular Shops
JB Hi-Fi
The Good Guys
Harvey Norman
Appliances Online
Bing Lee
Kogan
Amazon
Officeworks
Contact Us
[email protected]
Affiliate Disclosure
Legal Information
Privacy Policy
Logos provided by Logo.dev
© 2026 BuyWisely•Price data powered by pricesAPI.io•Retailers: SellWisely.io
G-Shock Solar Stainless Steel Connected Series Mens Watch GSTB100D-1A
G-Shock Solar Stainless Steel Connected Series Mens Watch GSTB100D-1A
G-Shock Solar Stainless Steel Connected Series Mens Watch GSTB100D-1A
G-Shock Solar Stainless Steel Connected Series Mens Watch GSTB100D-1A
G-Shock Solar Stainless Steel Connected Series Mens Watch GSTB100D-1A
G-Shock Solar Stainless Steel Connected Series Mens Watch GSTB100D-1A
G-Shock Solar Stainless Steel Connected Series Mens Watch GSTB100D-1A
G-Shock Solar Stainless Steel Connected Series Mens Watch GSTB100D-1A

G-Shock Solar Stainless Steel Connected Series Mens Watch GSTB100D-1A

G-Shock Solar Stainless Steel Connected Series Mens Watch GSTB100D-1A

$375.98

(1,653 reviews)

This is a model from the G-Shock Mudmaster Series, designed for use in extreme environments scattered with rubble, dirt and debris, and uses carbon materials. The use of high rigidity carbon on the case keeps damage and deformation at bay, and ensures a high level of airtightness and shock resistance. This model also features a filter that protects against the invasion of mud, a stainless steel panel back, and a back cover made of shock-resistant fine resin embedded with glass fibers, giving it a high level of resistance to dust and mud. The bezel also uses three layers of fine resin with carbon fiber inserts and is designed to resemble a portable gasoline can that could be found on off-road vehicles. Function-wise, this model comes with compass, altimeter/barometer, temperature reader and pedometer. In addition to being able to easily correct the time using the dedicated CASIO WATCHES app, there are lots of other useful features including the Mission Log feature, which automatically records in the app altitude data obtained from the watch and route data obtained by your smartphone. This is a toughness watch that supports you in taking quick decisions and accurate actions.

This is a model from the G-Shock Mudmaster Series, designed for use in extreme environments scattered with rubble, dirt and debris, and uses carbon materials. The use of high rigidity carbon on the case keeps damage and deformation at bay, and ensures a high level of airtightness and shock resistance. This model also features a filter that protects against the invasion of mud, a stainless steel panel back, and a back cover made of shock-resistant fine resin embedded with glass fibers, giving it a high level of resistance to dust and mud. The bezel also uses three layers of fine resin with carbon fiber inserts and is designed to resemble a portable gasoline can that could be found on off-road vehicles. Function-wise, this model comes with compass, altimeter/barometer, temperature reader and pedometer. In addition to being able to easily correct the time using the dedicated CASIO WATCHES app, there are lots of other useful features including the Mission Log feature, which automatically records in the app altitude data obtained from the watch and route data obtained by your smartphone. This is a toughness watch that supports you in taking quick decisions and accurate actions.

(1,653 reviews)

This is a model from the G-Shock Mudmaster Series, designed for use in extreme environments scattered with rubble, dirt and debris, and uses carbon materials. The use of high rigidity carbon on the case keeps damage and deformation at bay, and ensures a high level of airtightness and shock resistance. This model also features a filter that protects against the invasion of mud, a stainless steel panel back, and a back cover made of shock-resistant fine resin embedded with glass fibers, giving it a high level of resistance to dust and mud. The bezel also uses three layers of fine resin with carbon fiber inserts and is designed to resemble a portable gasoline can that could be found on off-road vehicles. Function-wise, this model comes with compass, altimeter/barometer, temperature reader and pedometer. In addition to being able to easily correct the time using the dedicated CASIO WATCHES app, there are lots of other useful features including the Mission Log feature, which automatically records in the app altitude data obtained from the watch and route data obtained by your smartphone. This is a toughness watch that supports you in taking quick decisions and accurate actions.

This is a model from the G-Shock Mudmaster Series, designed for use in extreme environments scattered with rubble, dirt and debris, and uses carbon materials. The use of high rigidity carbon on the case keeps damage and deformation at bay, and ensures a high level of airtightness and shock resistance. This model also features a filter that protects against the invasion of mud, a stainless steel panel back, and a back cover made of shock-resistant fine resin embedded with glass fibers, giving it a high level of resistance to dust and mud. The bezel also uses three layers of fine resin with carbon fiber inserts and is designed to resemble a portable gasoline can that could be found on off-road vehicles. Function-wise, this model comes with compass, altimeter/barometer, temperature reader and pedometer. In addition to being able to easily correct the time using the dedicated CASIO WATCHES app, there are lots of other useful features including the Mission Log feature, which automatically records in the app altitude data obtained from the watch and route data obtained by your smartphone. This is a toughness watch that supports you in taking quick decisions and accurate actions.

$375.98 - $849.00

in 34 offers

The lowest price for G-Shock Solar Stainless Steel Connected Series Mens Watch GSTB100D-1A right now is $375.98 at Jomashop, compared across 25 retailers.

The all-time low was $301.57 on 26 May 2026 — today's price is 25% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 8 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 08/06/2026 06:50:48

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Jomashop

$375.98

Casio G-Shock Youth Alarm Chronograph Quartz Black Dial Men's Watch GSTB100-1A, Quartz Movement, Resin Strap, 58.1 mm x 53.8 mm Case in Black / Blue

Delivery $28.34

StockX

$388.00

Casio G-Shock G Steel GSTB100-1A

Delivery $34.95

akibashipping

$403.96

CASIO G-SHOCK G-STEEL GST-B 100-1AJF Smartphone Link Men's Watch NEW from Japan

Delivery $28.41

eBay.com.au

$417.58

Casio G-shock G-steel Gst-b100-1ajf Men Watch Bluetooth Ios Android

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$426.13

Casio Watch G-shock G-steel Smart Phone Link Model St-b100-1ajf

Delivery $78.12

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$479.72

Casio G-shock G-steel Gst-b 100-1ajf Smartphone Link Men's Watch From

Delivery $30.64

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$510.93

Casio G-shock G-steel Gst-b100-1ajf Bluetooth Tough Solar Jdm Men's

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$553.75

Casio Watch G-shock G-steel Smartphone Link Gst-b100-1ajf Men's Black

Delivery $15.62

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$599.99

Casio G-shock G-steel Gst-b100d-1a Black Solar Bluetooth Analog Metal

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

banzaihobby.com

$421.55

[カシオ] 腕時計 ジーショック【国内正規品】 G-STEEL スマートフォン リンク GST-B100-1AJF メンズ ブラック

Delivery $39.00

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Batteries1 Lithium Ion batteries required. (included)
Is Discontinued By ManufacturerNo
Display typeChronograph
Dial colourBlack
Band colourSilver

Price comparison

Updated 1 day ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Jomashop

$375.98

Casio G-Shock Youth Alarm Chronograph Quartz Black Dial Men's Watch GSTB100-1A, Quartz Movement, Resin Strap, 58.1 mm x 53.8 mm Case in Black / Blue

Delivery $28.34

StockX

$388.00

Casio G-Shock G Steel GSTB100-1A

Delivery $34.95

akibashipping

$403.96

CASIO G-SHOCK G-STEEL GST-B 100-1AJF Smartphone Link Men's Watch NEW from Japan

Delivery $28.41

eBay.com.au

$417.58

Casio G-shock G-steel Gst-b100-1ajf Men Watch Bluetooth Ios Android

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$426.13

Casio Watch G-shock G-steel Smart Phone Link Model St-b100-1ajf

Delivery $78.12

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Batteries1 Lithium Ion batteries required. (included)
Is Discontinued By ManufacturerNo
Display typeChronograph
Dial colourBlack
Band colourSilver

You may also like

- 25%
G-Shock GSTB600D-1A G-Steel Mens Watch
G-Shock GSTB600D-1A G-Steel Mens Watch$310.43 - $778.41
147
Compare 53 offers
- 14%
G-Shock MT-G Model MTGB2000D-1A Solar Stainless Steel
G-Shock MT-G Model MTGB2000D-1A Solar Stainless Steel$715.97 - $2,859.00
69
Compare 14 offers
G-Shock GSTB600-1A G-Steel Watch
G-Shock GSTB600-1A G-Steel Watch$341.00 - $749.00
155
Compare 14 offers
- 69%
G-Shock G-Steel Watch GST-B400D-1A
G-Shock G-Steel Watch GST-B400D-1A$131.69 - $829.40
47
Compare 28 offers
Casio Men's GSTS110D-1A 'G-Shock' Analog-Digital Stainless Steel Watch
Casio Men's GSTS110D-1A 'G-Shock' Analog-Digital Stainless Steel Watch$100.00 - $726.92
331
Compare 35 offers
- 13%
G Shock GSTS100G-1A G-Steel Watch Gold Black
G Shock GSTS100G-1A G-Steel Watch Gold Black$271.00 - $629.00
391
Compare 21 offers