
CASIO MTG-B4000B-1AJF Bluetooth Solar Atomic Watch Shock Resistant Lightweight Design Water Resistant
CASIO MTG-B4000B-1AJF Bluetooth Solar Atomic Watch Shock Resistant Lightweight Design Water Resistant
| Product Highlights | |
| Introducing a model from the M T-G series, which fuses resin and metal materials, the origin of G-SHOCK, and pursues innovative structural beauty. This model unifies carbon and metal in black, exuding a powerful form and refined presence. The MTG-B4000 features a dual core guard structure developed using AI that utilizes accumulated shock resistance data, and incorporates a frame made of a fusion of carbon and stainless steel. This achieves an innovative design that balances strength and beauty. Through the co-creation of AI and humans, materials, structures, and forms are organically combined to pursue a unique functional beauty. In the development process, AI assists in analyzing the designer's base proposals and optimizing simulations, leading to a complementary iterative process where the designer re-evaluates the results, resulting in a shape that balances functionality and beauty. The carbon laminated frame is shaped into complex forms by three-dimensional processing of layered sheet carbon and fiberglass materials. The bezel adopts a two-body structure for the inner and outer parts, and the stainless steel components are beautifully polished with a combination of hairline and mirror finishes, treated with black IP processing. It achieves Triple G Resist with shock-resistant structure, centrifugal gravity resistance, and vibration resistance. The case back is three-dimensionally formed using MIM (Metal Injection Molding) from powdered metal, protecting the case. The MTG-B4000B-1A features a vibrant red accent on the carbon laminated frame and dial, combined with a supple and highly durable soft urethane band, resulting in a sporty design. On the other hand, the MTG-B4000BD-1A adopts a layer composite band made of stainless steel and carbon fiber reinforced resin, balancing the robustness of metal with the lightness of resin. It achieves an excellent wearing comfort while maintaining a heavy presence. Additionally, it uses highly transparent sapphire glass and pays attention to beauty in details, such as the delicate dial design using fine processing technology from the Casio Yamagata factory. In terms of functionality, it connects to the dedicated app "CASIO WATCHES" via Bluetooth(R) communication to obtain time information, and is equipped with practical features such as Multi-Band 6, Tough Solar, and a high-brightness LED light. | |
| Specifications | |
| Band Length | 145〜215mm |
| Weight | 112g |
| Display Type | Analog |
| Glass | Anti-reflective coating sapphire glass |
| Band Material | Resin band |
| Specification 1 | ■Water Resistance: 20 ATM |
| Specification 2 | ■Case Size: 56.6×45.3×14.4mm |
| Color | Black |
| List Price | ¥176,000 JPY |
Original: $896.86
-65%$896.86
$313.90More Images



CASIO MTG-B4000B-1AJF Bluetooth Solar Atomic Watch Shock Resistant Lightweight Design Water Resistant
| Product Highlights | |
| Introducing a model from the M T-G series, which fuses resin and metal materials, the origin of G-SHOCK, and pursues innovative structural beauty. This model unifies carbon and metal in black, exuding a powerful form and refined presence. The MTG-B4000 features a dual core guard structure developed using AI that utilizes accumulated shock resistance data, and incorporates a frame made of a fusion of carbon and stainless steel. This achieves an innovative design that balances strength and beauty. Through the co-creation of AI and humans, materials, structures, and forms are organically combined to pursue a unique functional beauty. In the development process, AI assists in analyzing the designer's base proposals and optimizing simulations, leading to a complementary iterative process where the designer re-evaluates the results, resulting in a shape that balances functionality and beauty. The carbon laminated frame is shaped into complex forms by three-dimensional processing of layered sheet carbon and fiberglass materials. The bezel adopts a two-body structure for the inner and outer parts, and the stainless steel components are beautifully polished with a combination of hairline and mirror finishes, treated with black IP processing. It achieves Triple G Resist with shock-resistant structure, centrifugal gravity resistance, and vibration resistance. The case back is three-dimensionally formed using MIM (Metal Injection Molding) from powdered metal, protecting the case. The MTG-B4000B-1A features a vibrant red accent on the carbon laminated frame and dial, combined with a supple and highly durable soft urethane band, resulting in a sporty design. On the other hand, the MTG-B4000BD-1A adopts a layer composite band made of stainless steel and carbon fiber reinforced resin, balancing the robustness of metal with the lightness of resin. It achieves an excellent wearing comfort while maintaining a heavy presence. Additionally, it uses highly transparent sapphire glass and pays attention to beauty in details, such as the delicate dial design using fine processing technology from the Casio Yamagata factory. In terms of functionality, it connects to the dedicated app "CASIO WATCHES" via Bluetooth(R) communication to obtain time information, and is equipped with practical features such as Multi-Band 6, Tough Solar, and a high-brightness LED light. | |
| Specifications | |
| Band Length | 145〜215mm |
| Weight | 112g |
| Display Type | Analog |
| Glass | Anti-reflective coating sapphire glass |
| Band Material | Resin band |
| Specification 1 | ■Water Resistance: 20 ATM |
| Specification 2 | ■Case Size: 56.6×45.3×14.4mm |
| Color | Black |
| List Price | ¥176,000 JPY |
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Description
| Product Highlights | |
| Introducing a model from the M T-G series, which fuses resin and metal materials, the origin of G-SHOCK, and pursues innovative structural beauty. This model unifies carbon and metal in black, exuding a powerful form and refined presence. The MTG-B4000 features a dual core guard structure developed using AI that utilizes accumulated shock resistance data, and incorporates a frame made of a fusion of carbon and stainless steel. This achieves an innovative design that balances strength and beauty. Through the co-creation of AI and humans, materials, structures, and forms are organically combined to pursue a unique functional beauty. In the development process, AI assists in analyzing the designer's base proposals and optimizing simulations, leading to a complementary iterative process where the designer re-evaluates the results, resulting in a shape that balances functionality and beauty. The carbon laminated frame is shaped into complex forms by three-dimensional processing of layered sheet carbon and fiberglass materials. The bezel adopts a two-body structure for the inner and outer parts, and the stainless steel components are beautifully polished with a combination of hairline and mirror finishes, treated with black IP processing. It achieves Triple G Resist with shock-resistant structure, centrifugal gravity resistance, and vibration resistance. The case back is three-dimensionally formed using MIM (Metal Injection Molding) from powdered metal, protecting the case. The MTG-B4000B-1A features a vibrant red accent on the carbon laminated frame and dial, combined with a supple and highly durable soft urethane band, resulting in a sporty design. On the other hand, the MTG-B4000BD-1A adopts a layer composite band made of stainless steel and carbon fiber reinforced resin, balancing the robustness of metal with the lightness of resin. It achieves an excellent wearing comfort while maintaining a heavy presence. Additionally, it uses highly transparent sapphire glass and pays attention to beauty in details, such as the delicate dial design using fine processing technology from the Casio Yamagata factory. In terms of functionality, it connects to the dedicated app "CASIO WATCHES" via Bluetooth(R) communication to obtain time information, and is equipped with practical features such as Multi-Band 6, Tough Solar, and a high-brightness LED light. | |
| Specifications | |
| Band Length | 145〜215mm |
| Weight | 112g |
| Display Type | Analog |
| Glass | Anti-reflective coating sapphire glass |
| Band Material | Resin band |
| Specification 1 | ■Water Resistance: 20 ATM |
| Specification 2 | ■Case Size: 56.6×45.3×14.4mm |
| Color | Black |
| List Price | ¥176,000 JPY |





















