Watch MTG-B4000-1AER

The Watch

The Casio G-Shock MTG-B4000-1AER embodies the very essence of modern toughness and technological innovation. At first glance, the case's round shape commands attention with its bold design, built to withstand the rigors of everyday life and beyond. Crafted from stainless steel and carbon, this timepiece leverages advanced manufacturing processes - including the use of AI to refine designs and ensure exceptional durability. The integration of materials such as carbon fiber and stainless steel in a hybrid frame underscores the MT-G series philosophy: uncompromising toughness paired with a forward-thinking aesthetic. The case is not just functionally innovative - it also features stunning patterns born from the combination of these materials. The Dual Core Guard structure further enhances its shock-absorbing capability, making this watch an ideal choice for those who demand both reliability and style. The case features a gray ion-plating coating.

The Dial

The dial is a model of clarity and legibility. Its black background provides an elegant canvas against which the hands and luminescent indices stand out sharply. These elements ensure easy reading at any time, thanks to Neobrite treatment and the Super Illuminator system, which boost visibility in low-light conditions. The dial's sunray finish adds an extra level of detail that captures light spectacularly, while the raised patterns add depth and character to the overall design. Crafted with precision by Yamagata Casio, every detail of the dial contributes to an impression of sophistication and flawless functionality. The additional sub-dials, four in total, are discreetly integrated, offering features such as second time zone tracking and a battery charge indicator, making the dial as functional as it is beautiful. The sub-dial at 8 o'clock displays the day of the week and power reserve, along with the various modes: standard time (STD), chronograph (ST), countdown timer (TR), and alarm (AL). At 3 o'clock, a second sub-dial shows a second time zone in 12-hour format, accompanied by a small indicator for AM (A) and PM (P). The third sub-dial, at 10 o'clock, displays the 24-hour chronograph. Just beside it, indicators show radio calibration signal reception (RC) and phone connection (C). At the bottom, at 6 o'clock, (No) and (YES) indicate whether automatic time synchronization has failed or succeeded, as well as the phone connection status. Finally, at 3 o'clock, (ON) and (OFF) signal whether the alarm is activated or deactivated. The seconds hand points to all these indicators.

The Functions

Bluetooth® Smart

The watch is equipped with energy-efficient Bluetooth® technology, enabling low-power data transfer at the press of a button. The watch connects wirelessly to a smartphone via Bluetooth®, giving you access to a wide range of useful features.

Smartphone Time

Super-illuminator

At the press of a button, the display can be lit up in a trendy color.

Shock and Vibration Resistance

The MT-G Dual Core Guard structure protects the watch from impacts and provides resistance to shocks, centrifugal force, and vibrations through Triple G Resist technology.

Solar Power

This timepiece runs on solar energy. Its solar cells provide a self-sufficient, eco-friendly power source, with any surplus energy stored in a rechargeable accumulator.

Radio-Controlled Signal Reception (EU, USA, Japan, China)

Whether in Europe, North America, Japan, or remote regions of Canada, Central America, and China - once the watch is set to local time, the corresponding signal is picked up and displays the exact time wherever you are. In many countries, it also automatically adjusts for daylight saving and standard time.

World Time Function

This function displays the time in 29 time zones and major cities around the world.

Second Time Zone Display

Between the 2 and 5 o'clock indices.

Date and Day of the Week Display

The date and day of the week are displayed between the 4 and 5 o'clock positions and on the sub-dial at 8 o'clock, respectively.

Chronograph - 24 Hours

Elapsed times are measured with split-second precision. The watch can measure times of up to 24 hours.

Countdown Timers - 1/1 min - 24 Hours: For those who value precision: countdown timers remind you of important or recurring events by sounding an alert at the programmed date and time. The time can be set in minutes, up to 24 hours in advance. Especially handy for daily medication reminders or repeated training sessions.

Daily Alarm

The daily alarm reminds you of events that recur every day by sounding an alert at the set time.

Automatic Hand Adjustment

The automatic hand adjustment function checks the original position of the hands every hour and corrects it if necessary - for example, to compensate for the effects of a shock or magnetic influence.

Crown Button Lock

Prevents accidental switching of the crown button to another operating mode.

Smart Access Technology

Makes multifunction watches easy to use. Simply pull and turn the crown for intuitive control of all functions.

Phone Finder

Lost your smartphone? Just press a button on your watch and it rings an alarm.

Automatic Calendar

The calendar updates automatically based on the year.

The Movement

At the heart of this watch beats a Japanese solar movement by Casio - a textbook example of cutting-edge technology meeting real-world practicality. Powered by solar energy, this movement breaks free from the constraints of a traditional battery, delivering impressive autonomy and unmatched ease of use. Features include a 24-hour chronograph, a countdown timer, and GMT complications for managing time zones. The Bluetooth interface syncs the watch with a smartphone for precise updates and personalized settings, all backed by radio-controlled reception for pinpoint accuracy. Built to withstand the most demanding environments, this movement is a true feat of engineering.

The Strap

The strap is just as rugged as the case itself, crafted from black resin - a material prized for its durability and comfort. This key component reflects deep consideration of the best material choices to ensure maximum longevity in the toughest conditions. The gray pin buckle provides a secure, adjustable fit, while the custom lug design ensures seamless integration with the case for a cohesive aesthetic. The strap's structure also helps absorb shock transmission, completing the watch's all-around protection. A bold choice for those who live an active lifestyle and demand the best from their gear.

Water Resistance

This timepiece delivers a remarkable water resistance of 20 ATM, reflecting its performance-driven design for demanding aquatic environments. Whether for moderate diving or surface water activities, this watch is a reliable companion, providing robust protection against water down to significant depths. This capability is reinforced by a screw-down crown that maintains case integrity even under extreme pressure. Water resistance is further enhanced by structural innovations incorporating new technologies for increased water resistance - making this timepiece a go-to choice for water sports enthusiasts or anyone who needs a watch that can handle the elements. It is undeniably this underwater performance guarantee that truly sets the Casio G-Shock MTG-B4000-1AER apart from the competition, offering a rare blend of style, technology, and functionality.