A limited edition black and green watch adds to the appeal of the GD-400 series.
With MB standing for Military Black, the GD400MB-1D was made with stealth in mind. Completely black with not a hint of shine, if you’re sneaking out or on a mission, nothing about this watch will give you away.
Knowing the military leads a pretty dangerous lifestyle, Casio needed to give this series the best protection. Apart from the 100m shock resistance (which insures that even a drop or a bad bump won’t stop the watch), the GD400MB has a protector for the place where the band joins the watch. This is to insure that even shocks from the back of the watch won’t damage it.
With the military being strict on time, the countdown timer becomes essential. Synchronise your watches and insure you’re all in the right place exactly when you need to be there.
Most watches with so many features are very heavy, but thanks to Casio’s technology, the GD-400MB series, even with the protector in place, only weighs 78g.
- Mineral Glass
- Shock Resistant
- 200-meter water resistance
- Case / bezel material: Resin
- Resin Band
- LED backlight (Super Illuminator)
Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
- Flash alert
Flashes with buzzer that sounds for alarms, countdown timer (time up), hourly time signal
- Multi Time (4 different cities)
- World time
31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
- 1/100-second stopwatch
Measuring capacity: 23:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times
- Countdown timer
Measuring unit: 1/10 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
- 5 daily alarms or one-time alarms
- Hourly time signal
- Full auto-calendar (to year 2099)
- 12/24-hour format
- Button operation tone on/off
- Regular timekeeping: Hour, minute, second, pm, month, date, day
- Accuracy: ±15 seconds per month
- Approx. battery life: 3 years on CR2016
- Size of case: 55 × 49.7 × 16.6 mm
- Total weight: 78 g
Big screen and easy to read review by Tom J on 5/09/2016
Great watch!! Nice big screen so you can see time,day and date clearly.. The light is also bright enough to let me see the time during patrol Ideal for police work. Also props for the metal bumper frame, it makes sure the watch is even more protected.