Casio G-Shock MTG-B4000

Discover innovative form and structural beauty — MT-G timepieces that combine metal materials with the resin used in the first G-SHOCK models. The MTG-B4000 features an updated Dual Core Guard structure developed with the aid of artificial intelligence and an all-new frame design that combines carbon fiber and stainless steel. This unprecedented exterior achieves a new harmony of strength and beauty, pushing the frontiers of design. This timepiece is a seamless collaboration between AI capabilities and human developers, creatively integrating materials, structure, and design into an organic whole of functional beauty. Base designs created by human designers were analyzed and simulated by AI to generate an optimized 3D prototype, which was then further refined by the human hand to achieve a unique form that organically synthesizes functionality and beauty. The intricate, dimensional form of the frame is cut out from a base material of laminated carbon and glass fiber sheets, creating a beautifully layered pattern. The stainless-steel components of the bezel are polished with separate hairline and mirror finishes for a sophisticated textural look. The watch employs the Triple G Resist structure to withstand shock, centrifugal forces, and vibration. The case is also protected by the intricate dimensional form of the case back, which is created using metal injection molding (MIM), a method of metal processing in which fine metal powder is injected into molds. The meticulous attention paid to every detail is apparent down to the sapphire crystal, which delivers high transparency, and the delicately crafted dial achieved with fine processing technology from Yamagata Casio. This innovative, tough new style delivers full-on functionality, as well. Download the CASIO WATCHES app to pair with your smartphone via Bluetooth®. With Multiband 6, Tough Solar charging system, and high-brightness LED light, these timepieces keep you at peak performance, whatever your adventures may bring.

SPECIFICATIONS

Brand: Casio
SKU: MTGB4000-1A
Size: 56.6 × 45.3 × 14.4 mm
Case: Carbon/Stainless Steel 
Colour: Black, Silver
Dial Colour: Black
Strap Material: Resin Band
Movement: Japanese
Crystal: Sapphire
Watch Features:

• Tough Solar
  
• TRIPLE G RESIST (Shock resistant, Centrifugal force resistant, Vibration resistant)
  Carbon Core Guard structure
• Radio-controlled Watch; Multi band 6
  Bluetooth: Connects to a smartphone and automatically adjusts the time
• Bluetooth: Connects to a smartphone and automatically adjusts the time
  Radio-controlled Watch; Multi band 6
• Mobile link (Automatic connection, wireless linking using Bluetooth®)
• CASIO WATCHES APP
• Auto time adjustment
  Easy watch setting
  Approximately 300 world time cities
  Watch status display
  Self check
  Phone finder
• Screwdown Crown
• World time 38 time zones (27 cities + coordinated universal time), Home city time swapping, auto summer time (DST) switching

  * Subject to updates by connection between the watch and a phone.
• 1-second stopwatch Measuring capacity: 23:59'59'' Measuring modes: Elapsed time
• Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments)
• Daily alarm
• LED light (Super Illuminator) Afterglow
• LED:White
• Full auto-calendar (to year 2099)
• The auto hand home position correction
• Power Saving (hands stop to save power when the watch is left in the dark)
• Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge) 29 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
• Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 3 dials (dual time hour and minute, dual time 24-hour, day)

  Day indicator

  Date display
• Time calibration signal reception Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful) *5 times a day for the Chinese calibration signal Manual receive The latest signal reception results

  Time Calibration Signals Station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station name: MSF (Anthorn, England) Frequency: 60.0 kHz Station name: WWVB (Fort Collins, United States) Frequency: 60.0 kHz Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga) Station name: BPC (Shangqiu City, Henan Province, China) Frequency: 68.5 kH

Water Proof: 20ATM/200M
Warranty: 1 Year. More Information Click here.

Questions about Shipping and Returns? Click here.