[Casio] G-Shock Watch [Domestic Genuine Product] G-STEEL Smartphone Link Carbon Core Guard Structure GST-B400-1AJF Men's Black

[Product Infomation]

Brand : G-SHOCK Materials : glass

[Product Description]

・Set contents: Main unit, box, instruction manual, warranty included in the instruction manual ・Waterproof specification: 20 ATM waterproof function ・Solar ・World Time GMT/UTC ·alarm

explanation

Since its release in 1983, G-SHOCK is a toughness watch that has continued to evolve in pursuit of insatiable strength. G-STEEL's GST-B400 is slim and has an improved design thanks to its thin module and carbon core guard structure. Achieved further miniaturization of components and thinner modules. While keeping the thickness down, it still maintains high functionality such as BluetoothⓇ and solar power, and significantly reduces power consumption. In addition, the carbon core guard structure makes it the thinnest in the G-STEEL series (as of March 2021) while maintaining impact resistance. It measures 12.9mm from the back to the top of the bezel, making it more than 1mm thinner than the GST-B100. In terms of design, by minimizing the button guard, we have adopted a large stainless steel button that is slim yet easy to press. By applying different finishes to the top and middle bezels, you can enjoy the difference in texture, and we have created a finish that is also visually appealing. In addition to the standard two models, the GST-B400 with a resin band and silver case, and the all-silver GST-B400D, the lineup includes the GST-B400AD, which has a red metallized dial, G-SHOCK's symbol color, and a black IP bezel, and the GST-B400BD, which has black IP applied to the case and band and blue metallization on the dial. Thanks to the power saving of the module, the texture has been improved with three-dimensional parts and a dial with vapor deposition. The G-STEEL series combines different materials, metal and resin, to achieve both toughness and design.

●Shock-resistant structure ●Tough solar (solar charging system) ●20 ATM waterproof function ●Mobile link function (function linked with compatible mobile phone via Bluetooth communication) ●Hand retraction function (If the hands overlap the LCD display and are difficult to see, you can temporarily retract the hands from above the LCD display.) ●World Time: Time display in 38 cities around the world (38 time zones, automatic summer time setting function) + UTC (Coordinated Universal Time), home time city switching function ●Stopwatch (1/100 second (less than 1 hour)/1 second (more than 1 hour), 24 hour meter, with lap/split) ●Timer (set unit: 1 second, maximum set: 60 minutes, measured in 1 second increments) ●5 time alarms/time signal ●Battery indicator display ●Power saving function (turns off the display after a certain period of time in a dark place to save power) ●Full auto calendar ●12/24 hour display switching ●Operation sound ON/OFF switching function ●Date display (month/day display swap) ●Day of the week display (switchable between 6 languages: English, Spanish, French, German, Italian, and Russian) -Double LED light: LED light for dial (with super illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds)), LED backlight for LCD section (with super illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds)) ●Driving time from full charge without solar power generation: When using the function: Approximately 7 months When in power saving state: Approximately 18 months *If not linked to a smartphone, it will operate with normal quartz accuracy (average monthly difference of ±15 seconds). * GST-B400, GST-B400D, GST-B400AD, and GST-B400BD are certified under Japan's Radio Law.

[Important Note - For Overseas Customers]

Thank you for purchasing this product. Please read the following important notes carefully before using this product overseas.

1. Legislation and safety standards This product complies with Japanese safety standards. Please check compatibility with local regulations and safety standards before use in your country. Certain product categories (electronics, cosmetics, food, etc.) may require certification from the importing country.

2. About electrical products [Voltage compatible] When using electrical appliances, please be aware that they are designed according to Japanese voltage specifications (90-110V), so using them at a different voltage may cause malfunctions.

[Plug type] Our products use the Japanese plug type (A type or B type). Please use a conversion adapter if necessary.

[Important notes regarding transformers and adapters] A transformer adjusts the voltage to suit the requirements of the equipment. Conversion adapters only change the shape of the plug and do not adjust the voltage. Using only the conversion adapter without a transformer may damage the product.

[About responsibility] We are not responsible for any failure or damage caused by improper usage, such as operating the product without a transformer.

3. Language and manual Product instructions and displays may only be in Japanese. The English version of the manual can be downloaded from our website.

4. Regarding product returns and exchanges Please note that if you wish to return or exchange an item, you will be required to submit a video of the unpacking process.