G-Shock MT-G Series MTGB3000-1A

Discover innovative form of great structural beauty, an MT-G timepiece born of an entirely new design concept combining the resin used in the first G-SHOCK models with metal materials. Welcome to a whole new level of sophisticated structural design.

With its even more advanced Dual-Core Guard structure, the MTG-B3000 protects the module in a carbon-reinforced resin case and encloses the exterior in metal components. Repeated pressing, cutting, and polishing builds the stainless steel case back upward into an intricate 3D form. The case back also serves as the lugs to secure the band and as the guards for crown and buttons, for a completely new structure. Using high-density mounting technology, we developed a new slimmer, multi-function module. All of these innovative designs and technologies created a much thinner watch, measuring just 12.1 mm from bezel to case back.

MT-G innovation extends even to the band. All-new one-touch exchange structure eliminates the need for special tools. Simply press the buttons located on either side of the lug to quickly and easily swap out the band.

High-transparency sapphire crystal paired with the delicate moulding and vapour deposition of Yamagata Casio’s nano-processing technology adds the final touch of sophistication and quality.

The MTG-B3000BD features a layered composite band made of hollow stainless steel segments encasing fine resin parts for a lighter weight band. Ion-plated metal components bring a touch of fresh color to the overall chic black design.

Specifications:

• Case And Bezel Material: Resin and Stainless Steel
• Glass: Sapphire Crystal with Glare-Resistant Coating
• Band Type: Resin Band
• TRIPLE G RESIST (Shock resistant, Centrifugal force resistant, Vibration resistant)
• Carbon Core Guard structure 
• Water Resistance: 200 M
• Tough Solar (Solar powered)
• LED light (Super Illuminator), Afterglow
• Light Color: White
• Mobile link (Wireless linking using Bluetooth®)
• World Time: Dual time - 27 time zones - Home city time swapping - Auto summer time (DST) switching
• Full auto-calendar (to year 2099)
• 1-second stopwatch: Measuring capacity: 23:59'59 - Measuring modes: Elapsed time, split time
• Countdown timer - Measuring unit: 1 second
• Countdown range: 24 hours - Countdown start time setting range: 1 minute to 24 hours (1-second increments)
• Daily alarm
• Power Saving (Hands stop to save power when the watch is left in the dark
• Radio-controlled Watch - Multi band 6
• 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 Stations:
• - DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz
• - MSF (Anthorn, England) Frequency: 60.0 kHz
• - WWVB (Fort Collins, United States) Frequency: 60.0 kHz
• - JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
• - BPC (Shangqiu City, Henan Province, China) Frequency: 68.5 kHz
• Accuracy: ±15 seconds per month (with no signal calibration)
• Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge) - 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• Regular timekeeping: Analogue: 3 hands (hour, minute (hand moves every 5 seconds), second), 3 dials (dual time hour and minute, dual time 24 hour, day)
• Tough Solar (Solar powered)
• Compatible Band Size: 150 to 205 mm
• Case/Face Size: 51.9 × 50.9 × 12.1 mm