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Casio G-Shock MTG-B4000-1AJF Black 56.6x45.3mm

Casio G-Shock MTG-B4000-1AJF Black 56.6x45.3mm

The MTG-B4000 introduces an exciting innovation to the line of MT-G ultra-high-end G-Shock watches. It is the first watch to be designed with the aid of Artificial Intelligence. The development process was co-creation between human designers focused on design and engineering, and AI for optimizing analysis, simulation and modeling, based on the G-Shock test data the brand has gathered over the past 40 years. AI was also used to simulate impact from every possible angle and generate a 3D-model for specified structural strength and material property requirements. The result is an even stronger and fresh and unique looking watch that is still distinctly G-Shock. A bridge-like frame from a carbon and fiber glass laminate connects the lug structures of the watch. Combined with the band connecting directly to this frame and a screwless design attaching the metal and carbon parts, this guarantees optimal durability and resilience. This revolutionary new watch may be tough, it also shows finesse in its finishings; To craft the case back Metal Injection Molding (MIM) was used. This is injecting fine metal powder into molds to achieve a complex 3D form. And the watch’s metal components were hand-polished by master craftspeople. Off course, a high-end G-Shock like the MT-G features a high-spec movement with MULTIBAND6 radio control, Bluetooth connectivity, and all the usual advanced functions such as a 27-city world time display, fully automatic calendar and solar charging with 5 months of autonomy in total darkness.

The MTG-B4000 introduces an exciting innovation to the line of MT-G ultra-high-end G-Shock watches. It is the first watch to be designed with the aid of Artificial Intelligence. The development process was co-creation between human designers focused on design and engineering, and AI for optimizing analysis, simulation and modeling, based on the G-Shock test data the brand has gathered over the past 40 years. AI was also used to simulate impact from every possible angle and generate a 3D-model for specified structural strength and material property requirements. The result is an even stronger and fresh and unique looking watch that is still distinctly G-Shock. A bridge-like frame from a carbon and fiber glass laminate connects the lug structures of the watch. Combined with the band connecting directly to this frame and a screwless design attaching the metal and carbon parts, this guarantees optimal durability and resilience. This revolutionary new watch may be tough, it also shows finesse in its finishings; To craft the case back Metal Injection Molding (MIM) was used. This is injecting fine metal powder into molds to achieve a complex 3D form. And the watch’s metal components were hand-polished by master craftspeople. Off course, a high-end G-Shock like the MT-G features a high-spec movement with MULTIBAND6 radio control, Bluetooth connectivity, and all the usual advanced functions such as a 27-city world time display, fully automatic calendar and solar charging with 5 months of autonomy in total darkness.

$895.00 - $2,111.00

in 53 offers

last seen 29 Oct 2026

The lowest price we last saw for Casio G-Shock MTG-B4000-1AJF Black 56.6x45.3mm was $895.00 at Chrono24.com.au, compared across 7 retailers (last seen 29 Oct 2026). Prices may have changed since.

The all-time low we recorded was $895.00 on 29 Oct 2026.

Prices last updated 29 Oct 2026.

Colour:

Black

Casio G-Shock MTG-B4000-1AJF Black 56.6x45.3mm

$895.00

last seen 29 Oct 2026

The MTG-B4000 introduces an exciting innovation to the line of MT-G ultra-high-end G-Shock watches. It is the first watch to be designed with the aid of Artificial Intelligence. The development process was co-creation between human designers focused on design and engineering, and AI for optimizing analysis, simulation and modeling, based on the G-Shock test data the brand has gathered over the past 40 years. AI was also used to simulate impact from every possible angle and generate a 3D-model for specified structural strength and material property requirements. The result is an even stronger and fresh and unique looking watch that is still distinctly G-Shock. A bridge-like frame from a carbon and fiber glass laminate connects the lug structures of the watch. Combined with the band connecting directly to this frame and a screwless design attaching the metal and carbon parts, this guarantees optimal durability and resilience. This revolutionary new watch may be tough, it also shows finesse in its finishings; To craft the case back Metal Injection Molding (MIM) was used. This is injecting fine metal powder into molds to achieve a complex 3D form. And the watch’s metal components were hand-polished by master craftspeople. Off course, a high-end G-Shock like the MT-G features a high-spec movement with MULTIBAND6 radio control, Bluetooth connectivity, and all the usual advanced functions such as a 27-city world time display, fully automatic calendar and solar charging with 5 months of autonomy in total darkness.

The MTG-B4000 introduces an exciting innovation to the line of MT-G ultra-high-end G-Shock watches. It is the first watch to be designed with the aid of Artificial Intelligence. The development process was co-creation between human designers focused on design and engineering, and AI for optimizing analysis, simulation and modeling, based on the G-Shock test data the brand has gathered over the past 40 years. AI was also used to simulate impact from every possible angle and generate a 3D-model for specified structural strength and material property requirements. The result is an even stronger and fresh and unique looking watch that is still distinctly G-Shock. A bridge-like frame from a carbon and fiber glass laminate connects the lug structures of the watch. Combined with the band connecting directly to this frame and a screwless design attaching the metal and carbon parts, this guarantees optimal durability and resilience. This revolutionary new watch may be tough, it also shows finesse in its finishings; To craft the case back Metal Injection Molding (MIM) was used. This is injecting fine metal powder into molds to achieve a complex 3D form. And the watch’s metal components were hand-polished by master craftspeople. Off course, a high-end G-Shock like the MT-G features a high-spec movement with MULTIBAND6 radio control, Bluetooth connectivity, and all the usual advanced functions such as a 27-city world time display, fully automatic calendar and solar charging with 5 months of autonomy in total darkness.

Grey, Black

Price comparison

Price data powered by pricesAPI.io

Last updated at 29/10/2026 16:58:59

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=chrono24.com.au&sz=64Chrono24.com.au

$895.00

Casio G-Shock MTG-B4000-1AJF Plastic Black 56.6x45.3mm 2025

Delivery $44

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

$1,086.89

Casio G-shock Mtg-b4000-1ajf Solar Watch Mt-g Bluetooth Sapphire 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!

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

$1,224.68

CASIO MTG-B4000-1AJF Men's G-SHOCK MT-G B4000 Watch | IPPO Japan

Delivery $49.52

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

$1,414.20

CASIO G-Shock Watch MT-G Bluetooth Radio Solar Sapphire Glass MTG-B4000-1AJF Men's Black

Delivery between 4–9 Nov $28.36

https://www.google.com/s2/favicons?domain=watchexclusive.eu&sz=64WatchExclusive

$1,879.74

Casio G-shock Mtg-b4000-1aer Watch

Delivery $18.03

https://www.google.com/s2/favicons?domain=juwelier-poehn.at&sz=64Juwelier PΓΆhn - Bernhard Michael Wagner

$1,982.49

Casio G-Shock MTG-B4000-1A

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

$2,111.00

Casio G-Shock MTG-B4000BD-1A

Delivery $34.95

Price history

Price history

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

Specification

BrandCasio
StyleStrap
SmartwatchYes
ConnectivityBluetooth
TrackerActivity

Price comparison

Updated 8 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=chrono24.com.au&sz=64
Chrono24.com.au

$895.00

Casio G-Shock MTG-B4000-1AJF Plastic Black 56.6x45.3mm 2025

Delivery $44

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

$1,086.89

Casio G-shock Mtg-b4000-1ajf Solar Watch Mt-g Bluetooth Sapphire 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!

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

$1,224.68

CASIO MTG-B4000-1AJF Men's G-SHOCK MT-G B4000 Watch | IPPO Japan

Delivery $49.52

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

$1,414.20

CASIO G-Shock Watch MT-G Bluetooth Radio Solar Sapphire Glass MTG-B4000-1AJF Men's Black

Delivery between 4–9 Nov $28.36

https://www.google.com/s2/favicons?domain=watchexclusive.eu&sz=64
WatchExclusive

$1,879.74

Casio G-shock Mtg-b4000-1aer Watch

Delivery $18.03

Price history

Price history

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

Specification

BrandCasio
StyleStrap
SmartwatchYes
ConnectivityBluetooth
TrackerActivity

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