Casio G-Shock MT-G MTG-B3000D-1A

Discover MT-G , the structural evolution of G-SHOCK : an innovative design that combines high-performance resin and metal in a sophisticated, ultra-durable construction.

The MTG-B3000 adopts a dual-core protection structure : the module is encased in a carbon-reinforced resin case, while the exterior is protected by 3D-machined stainless steel components that are precision-pressed, cut, and polished. The result is a surprisingly slim profile of just 12.1mm .

The one-touch strap replacement system allows for quick, tool-free changes. The MTG-B3000D version features a layered composite bracelet made of steel and fine resin, making it even lighter. The black IP bezel with a hairline finish enhances the exposed steel details for a technical and sophisticated look.

Full performance: Bluetooth® with CASIO WATCHES app, Multi Band 6 , Tough Solar and high-brightness LED light for maximum reliability in any situation.

Case Dimensions (H x W x D): 51.9 × 50.9 × 12.1 mm
Weight: 148 g
Case and Bezel Material: Resin / Stainless Steel
Structure: TRIPLE G RESIST (resistant to shock, centrifugal force and vibrations), Carbon Core Guard
Water resistance: 20 bar

Glass: Sapphire with anti-reflective treatment
Crown: Screw-down
Luminescence: Neobrite
Strap: Durable layered composite
Closure: One-touch 3-fold
Adjustable Strap: From 150 to 205 mm

Movement: Tough Solar (solar powered)
Time Setting: Radio Controlled Multi Band 6
Accuracy: ±15 seconds per month (without signal calibration)

Battery Life:
5 months without exposure to light
18 months in total darkness with energy saving activated

Smartphone Connection: Mobile Link via Bluetooth®
Compatible App: CASIO WATCHES
Smart Functions: Auto adjustment, easy setting, world time (approx. 300 cities), time and location, watch status display, auto control, find phone

World Time: Second time zone, 27 time zones, automatic city switching, automatic daylight saving time (DST) switch

Stopwatch: 1 second, up to 23:59'59", elapsed time and split time

Timer: Countdown up to 24 hours, setting from 1 minute to 24 hours (1 second increments)

Alarm: Daily sound reminder

Illumination: LED Super Illuminator, white light

Calendar: Full automatic until 2099

Battery Indicator: Battery level visible

Energy Saving Function: Automatically stops the hands in the dark

Time Indication:
Analog: 3 hands (hours, minutes with 5-second movement, seconds), 3 dials (second time zone hours/minutes, 24-hour second time zone, day of the month)

Radio Signal Reception: Automatic up to 6 times a day (5 for Chinese signal), manual reception available
Calibration Stations: DCF77 (Germany), MSF (UK), WWVB (USA), JJY (Japan), BPC (China)