Advanced Dual Core Guard structure, the MTGB3000 protects the module in a carbon-reinforced resin case and encloses the exterior in metal components. Using high-density mounting technology, a new slimmer, multi-function module was developed. All of these innovative designs and technologies results a much thinner watch, measuring just 12.1 mm from bezel to case back.

• Case / bezel material: Resin / Stainless steel
• Resin Band
• Dual Core Guard structure
• Screw Lock Crown
• TRIPLE G RESIST (Shock resistant, Centrifugal force resistant, Vibration resistant)
• Neobrite
• Sapphire crystal with glare-resistant coating
• Dark gray ion plated bezel
• Dark gray ion plated band
• Screw Lock Back
• 200-meter water resistance
• Tough Solar (Solar powered)
• LED light (Super Illuminator)
• Afterglow
• 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 kHz
• Mobile link (Wireless linking using Bluetooth?)
• The auto hand home position correction
• Hand shift feature (Hands move out of the way to provide an unobstructed view of indial)
• Dual time
• 27 time zones, Home city time swapping, auto summer time (DST) switching
• 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
• Power Saving (hands stop to save power when the watch is left in the dark)
• Full auto-calendar (to year 2099)
• Date display
• Day indicator
• Regular timekeeping
• Analog: 3 hands (hour, minute (hand moves every 5 seconds), second)
• 3 dials (dual time hour and minute, dual time 24 hour, day)
• Accuracy: ??15 seconds per month (with no signal calibration and mobile link function)
• 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)
• Size of case : 51.9??50.9??12.1mm
• Total weight : 111g