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Casio G-Shock Classic Ga-b2100ct-5aer Watch
Casio G-Shock Classic Ga-b2100ct-5aer Watch
Casio G-Shock Classic Ga-b2100ct-5aer Watch
Casio G-Shock Classic Ga-b2100ct-5aer Watch
Casio G-Shock Classic Ga-b2100ct-5aer Watch
Casio G-Shock Classic Ga-b2100ct-5aer Watch
Casio G-Shock Classic Ga-b2100ct-5aer Watch
Casio G-Shock Classic Ga-b2100ct-5aer Watch
Casio G-Shock Classic Ga-b2100ct-5aer Watch
Casio G-Shock Classic Ga-b2100ct-5aer Watch
Casio G-Shock Classic Ga-b2100ct-5aer Watch

Casio G-Shock Classic Ga-b2100ct-5aer Watch

(3,036 reviews)

Casio G-Shock Limited Edition GA-B2100CT-5AER is Casio's latest watch model, which will be officially launched in Japan in January 2024. This G-Shock watch is inspired by military watches, with a shock-resistant case and a true cotton strap. The look of the watch is well suited to military and trench watch lovers, with earthy tones. Readability has been improved with the addition of a positive LCD display to replace the previous negative display. The display is also equipped with two LED lights to improve readability. With an all-new look, the GA-B2100CT-5AER series from Casio has made an effort to take better account of its surroundings. The watch strap is made from fully traceable cotton that can be traced back to the fields, in a move Casio is making to improve the transparency of its operations. The wristband is also dyed with vegetable dye, a non-toxic alternative to dyeing. The dye is derived from a by-product of food production, which Casio aims to use.

Casio G-Shock Limited Edition GA-B2100CT-5AER is Casio's latest watch model, which will be officially launched in Japan in January 2024. This G-Shock watch is inspired by military watches, with a shock-resistant case and a true cotton strap. The look of the watch is well suited to military and trench watch lovers, with earthy tones. Readability has been improved with the addition of a positive LCD display to replace the previous negative display. The display is also equipped with two LED lights to improve readability. With an all-new look, the GA-B2100CT-5AER series from Casio has made an effort to take better account of its surroundings. The watch strap is made from fully traceable cotton that can be traced back to the fields, in a move Casio is making to improve the transparency of its operations. The wristband is also dyed with vegetable dye, a non-toxic alternative to dyeing. The dye is derived from a by-product of food production, which Casio aims to use.

$233.00 - $303.17

in 2 offers

last seen 21 Mar 2026

The lowest price we last saw for Casio G-Shock Classic Ga-b2100ct-5aer Watch was $233.00 at DownUnderWatches.com, compared across 2 retailers (last seen 21 Mar 2026). Prices may have changed since.

The all-time low we recorded was $216.00 on 13 Sept 2025.

Prices last updated 21 Mar 2026.

Colour:

Casio G-Shock Classic Ga-b2100ct-5aer Watch

$233.00

last seen 21 Mar 2026
(3,036 reviews)

Casio G-Shock Limited Edition GA-B2100CT-5AER is Casio's latest watch model, which will be officially launched in Japan in January 2024. This G-Shock watch is inspired by military watches, with a shock-resistant case and a true cotton strap. The look of the watch is well suited to military and trench watch lovers, with earthy tones. Readability has been improved with the addition of a positive LCD display to replace the previous negative display. The display is also equipped with two LED lights to improve readability. With an all-new look, the GA-B2100CT-5AER series from Casio has made an effort to take better account of its surroundings. The watch strap is made from fully traceable cotton that can be traced back to the fields, in a move Casio is making to improve the transparency of its operations. The wristband is also dyed with vegetable dye, a non-toxic alternative to dyeing. The dye is derived from a by-product of food production, which Casio aims to use.

Casio G-Shock Limited Edition GA-B2100CT-5AER is Casio's latest watch model, which will be officially launched in Japan in January 2024. This G-Shock watch is inspired by military watches, with a shock-resistant case and a true cotton strap. The look of the watch is well suited to military and trench watch lovers, with earthy tones. Readability has been improved with the addition of a positive LCD display to replace the previous negative display. The display is also equipped with two LED lights to improve readability. With an all-new look, the GA-B2100CT-5AER series from Casio has made an effort to take better account of its surroundings. The watch strap is made from fully traceable cotton that can be traced back to the fields, in a move Casio is making to improve the transparency of its operations. The wristband is also dyed with vegetable dye, a non-toxic alternative to dyeing. The dye is derived from a by-product of food production, which Casio aims to use.

Black
Blue
Brown
Green
Khaki / Brown
Resin
White
Yellow

Price comparison

Price data powered by pricesAPI.io

Last updated at 21/03/2026 19:32:37

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=downunderwatches.com&sz=64DownUnderWatches.com

$233.00

Casio G-Shock Bronze Dial GA-B2100CT-5A 200M Men's Watch

Free delivery

https://www.google.com/s2/favicons?domain=animota.net&sz=64animota

$303.17

ANALOG-DIGITAL - 2100 Series - GA-B2100CT-5AJF

Delivery $24.16

Price history

Price history

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

Specification

Dial ColorBlack
GlassMineral
MovementSolar power
Water Resistance20 ATM (200m)

Price comparison

Updated 8 months ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=downunderwatches.com&sz=64
DownUnderWatches.com

$233.00

Out of stock

Casio G-Shock Bronze Dial GA-B2100CT-5A 200M Men's Watch

Free delivery

https://www.google.com/s2/favicons?domain=animota.net&sz=64
animota

$303.17

ANALOG-DIGITAL - 2100 Series - GA-B2100CT-5AJF

Delivery $24.16

Price history

Price history

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

Specification

Dial ColorBlack
GlassMineral
MovementSolar power
Water Resistance20 ATM (200m)

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