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- 36%
Casio G-Shock GD-100-1BJF Black
Casio G-Shock GD-100-1BJF Black
Casio G-Shock GD-100-1BJF Black
Casio G-Shock GD-100-1BJF Black
Casio G-Shock GD-100-1BJF Black
Casio G-Shock GD-100-1BJF Black
Casio G-Shock GD-100-1BJF Black
Casio G-Shock GD-100-1BJF Black
Casio G-Shock GD-100-1BJF Black

Casio G-Shock GD-100-1BJF Black

Casio G-Shock GD-100-1BJF Black

$57.18

(1,608 reviews)

Everything started with a developer's conviction to create a watch that would not break even if dropped and a reckless challenge that overturned common sense at the time. Over 200 prototypes have been repeated and about two years have been spent and the shock-resistant structure has been completed. It is the birth of technology that plays a central role in toughness. Since then G-SHOCK has continued to evolve. Structure material function. In pursuit of further toughness from all sides. In pursuit of toughness G-SHOCK continues to evolve and a new model with a high-brightness LED backlight appears. Employing a bright LED light emitting system and a light guide plate makes it easier to distinguish the time in dark places. Also equipped with practical functions such as world time alarm and stopwatch. The color is G-SHOCK like black and the brand color red is used as an accent everywhere. A new model of G-SHOCK that has evolved tougher and more practical.

Everything started with a developer's conviction to create a watch that would not break even if dropped and a reckless challenge that overturned common sense at the time. Over 200 prototypes have been repeated and about two years have been spent and the shock-resistant structure has been completed. It is the birth of technology that plays a central role in toughness. Since then G-SHOCK has continued to evolve. Structure material function. In pursuit of further toughness from all sides. In pursuit of toughness G-SHOCK continues to evolve and a new model with a high-brightness LED backlight appears. Employing a bright LED light emitting system and a light guide plate makes it easier to distinguish the time in dark places. Also equipped with practical functions such as world time alarm and stopwatch. The color is G-SHOCK like black and the brand color red is used as an accent everywhere. A new model of G-SHOCK that has evolved tougher and more practical.

(1,608 reviews)

Everything started with a developer's conviction to create a watch that would not break even if dropped and a reckless challenge that overturned common sense at the time. Over 200 prototypes have been repeated and about two years have been spent and the shock-resistant structure has been completed. It is the birth of technology that plays a central role in toughness. Since then G-SHOCK has continued to evolve. Structure material function. In pursuit of further toughness from all sides. In pursuit of toughness G-SHOCK continues to evolve and a new model with a high-brightness LED backlight appears. Employing a bright LED light emitting system and a light guide plate makes it easier to distinguish the time in dark places. Also equipped with practical functions such as world time alarm and stopwatch. The color is G-SHOCK like black and the brand color red is used as an accent everywhere. A new model of G-SHOCK that has evolved tougher and more practical.

Everything started with a developer's conviction to create a watch that would not break even if dropped and a reckless challenge that overturned common sense at the time. Over 200 prototypes have been repeated and about two years have been spent and the shock-resistant structure has been completed. It is the birth of technology that plays a central role in toughness. Since then G-SHOCK has continued to evolve. Structure material function. In pursuit of further toughness from all sides. In pursuit of toughness G-SHOCK continues to evolve and a new model with a high-brightness LED backlight appears. Employing a bright LED light emitting system and a light guide plate makes it easier to distinguish the time in dark places. Also equipped with practical functions such as world time alarm and stopwatch. The color is G-SHOCK like black and the brand color red is used as an accent everywhere. A new model of G-SHOCK that has evolved tougher and more practical.

$57.18 - $269.01

in 53 offers

The lowest price for Casio G-Shock GD-100-1BJF Black right now is $57.18 at banzaihobby.com, compared across 26 retailers.

The all-time low was $49.99 on 7 Sept 2024 — today's price is 14% above the lowest ever. That's a little above the best price we've seen.

Prices last updated 2 Oct 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 02/10/2026 05:47:46

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

$129.00

Casio G-Shock Digital Mens Black X-Large Watch GD-100-1B GD-100-1BDR

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!

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

$57.18

CASIO G-SHOCK GD-100

Delivery $40.19

https://www.google.com/s2/favicons?domain=discovery-japan.me&sz=64Discovery Japan Mall

$92.41

CASIO G-SHOCK GD-100-1BJF Black

Delivery between 8–13 Oct $28.77

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

$98.46

CASIO GD-100-1BJF Men's G-SHOCK Watch | IPPO Japan

Delivery $50.24

https://www.google.com/s2/favicons?domain=zeuskicks.com&sz=64Zeus Kicks

$107.80

G-Shock GD-100-1BDR — 100% Genuine Casio, Best Price India

Delivery $29.95

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

$118.68

CASIO G-SHOCK GD-100-1BJF Men's Watch Black NEW from Japan

Delivery $28.84

https://www.google.com/s2/favicons?domain=dokodemo.world&sz=64Dokodemo

$125.93

Casio G-SHOCK GD-100-1B

Delivery between 7–13 Oct $34.02

https://www.google.com/s2/favicons?domain=prouds.com.au&sz=64Prouds

$129.00

G-shock Gd100-1b in Black - On Sale Now

Free delivery

https://www.google.com/s2/favicons?domain=goldmark.com.au&sz=64Goldmark AU

$129.00

G-shock Gd100-1b in Black - On Sale Now

Free delivery

https://www.google.com/s2/favicons?domain=anguscoote.com.au&sz=64Angus & Coote

$129.00

G-shock Gd100-1b in Black - On Sale Now

Free delivery between 8–14 Oct

Price history

Price history

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

Reviews

1 June 20192ji9i275s7pkc0653l571mhfpp

originally posted on lazada.com.my

Arrived safely and quickly.

2 April 20194mdi3hla87mgc81lihbfvg27r

originally posted on lazada.com.my

Fast shipping. Nice watch.

13 July 20235rkv3pqbv43ni5gplt8crq7ctu

originally posted on lazada.com.my

item received in good condition and well function\ntq seller

Price comparison

Updated 7 days 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=amazon.com.au&sz=64
Amazon.com.au

$129.00

Casio G-Shock Digital Mens Black X-Large Watch GD-100-1B GD-100-1BDR

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!

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

$57.18

CASIO G-SHOCK GD-100

Delivery $40.19

https://www.google.com/s2/favicons?domain=discovery-japan.me&sz=64
Discovery Japan Mall

$92.41

CASIO G-SHOCK GD-100-1BJF Black

Delivery between 8–13 Oct $28.77

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

$98.46

CASIO GD-100-1BJF Men's G-SHOCK Watch | IPPO Japan

Delivery $50.24

https://www.google.com/s2/favicons?domain=zeuskicks.com&sz=64
Zeus Kicks

$107.80

G-Shock GD-100-1BDR — 100% Genuine Casio, Best Price India

Delivery $29.95

Price history

Price history

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

Reviews

1 June 2019

Arrived safely and quickly.

2ji9i275s7pkc0653l571mhfpp originally posted on lazada.com.my
2 April 2019

Fast shipping. Nice watch.

4mdi3hla87mgc81lihbfvg27r originally posted on lazada.com.my
13 July 2023

item received in good condition and well function\ntq seller

5rkv3pqbv43ni5gplt8crq7ctu originally posted on lazada.com.my
11 December 2023

Quality:NiceDurability:will seeNgam soooiiii

hafeast9396 originally posted on shopee.com.my

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