MT-G,MTGB3000 Series MTGB3000BD1A

Explore the G-SHOCK MTG-B3000BD-1A: a sleek black, durable timepiece with Dual Core Guard, Tough Solar charging, and Bluetooth connectivity.

Basic Information

Case size (L× W× H)

51.9 × 50.9 × 12.1 mm

Weight

148 g

Case and bezel material

Resin / Stainless steel

Band

Stainless Steel / Resin Composite Band
Solid Band
One-touch 3-fold Clasp

Construction

TRIPLE G RESIST (Shock resistant, Centrifugal force resistant, Vibration resistant)
Carbon Core Guard structure

Water resistance

200-meter water resistance

Time adjustment

Radio-controlled Watch; Multi band 6

Power supply and battery life

Tough Solar (Solar powered)

Smartphone Link/App Connectivity Features

Smartphone Link feature

Mobile link (Wireless linking using Bluetooth®)

Apps

CASIO WATCHES

App connectivity feature

Auto time adjustment
Easy watch setting
Approximately 300 world time cities
Time & place
Watch status display
Self check
Phone finder

Exterior

Glass

Sapphire crystal with anti-reflective coating

Crown

Screw Lock Crown

Surface treatment

Dark gray ion plated bezel
Dark gray ion plated band

Other

Neobrite

Watch Features

World time

Dual time27 time zones, Home city time swapping, auto summer time (DST) switching

Stopwatch

1-second stopwatchMeasuring capacity: 23:59’59.Measuring modes: Elapsed time, split time

Timer

Countdown timerMeasuring unit: 1 secondCountdown range: 24 hoursCountdown start time setting range: 1 minute to 24 hours (1-second increments)

Alarm/hourly time signal

Daily alarm

Light

LED light (Super Illuminator)Afterglow

Light color

LED:White

Calendar

Full auto-calendar (to year 2099)

Hand home position correction feature

The auto hand home position correction

Energy saving feature

Power Saving (hands stop to save power when the watch is left in the dark)

Battery display/alert

Battery level indicator

Run time

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)

Accuracy

Accuracy: ±15 seconds per month (with no signal calibration)

Other features

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)

Time adjustment details

Time calibration signal receptionAuto 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 signalManual receiveThe latest signal reception results
Time Calibration SignalsStation name: DCF77 (Mainflingen, Germany)Frequency: 77.5 kHzStation name: MSF (Anthorn, England)Frequency: 60.0 kHzStation name: WWVB (Fort Collins, United States)Frequency: 60.0 kHzStation 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