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G-Shock G-Shock GBA-400-1AER Men's G-Shock

Code: GBA-400-1AER
  • Now £93.00
  • (FREE UK Delivery)
Order within for delivery on Tuesday 21st, November
Item in Stock | Usually dispatched within 24 hours
Free Delivery 24hr Royal Mail tracked delivery to the UK mainland
We Ship Worldwide Free tracked and insured EU Royal Mail
Our In Stock Means it is in stock

The G’MIX watch supports Bluetooth smart connectivity and offers enhanced features for enjoying music, when paired with G’MIX App; a new music app for smartphones that can control audio settings and identify the names of songs from music playing nearby.  

We are a Casio UK authorised dealer

Brand new boxed stock with full retail boxes & paperwork

2 year international warranty



At the touch of a button, the display can be brightly illuminated in a fashionable color

Shock resistant 

Shock-resistant construction protects against impact and vibration.

Display Flasher 

A light diode flashes as soon as an alarm, a countdown-time or the hour signal has been reached.

World time function 

Displays the current time in major cities and specific areas around the world.

Stopwatch function - 1/100 sec - 1.000 hours 

Elapsed time, split time and final time are measured with 1/100-sec accuracy. The watch can measure times of up to 1000 hours.

Timer - 1/1 sec. - 100 hours 

For fans of precision: the countdown timers help you to remember specific or recurring events by giving off an audible signal at a preset time. They The time can be set to the nearest second and up to 100 hours in advance.

5 daily alarms 

The daily alarm reminds you about recurring events with an acoustic signal at the time you have set. You can also activate hourly time signal that indicates each full hour. This model has 5 independent alarms for flexible reminders of important appointments.

Snooze feature 

Each time you stop the alarm, it sounds again after a few minutes.

Hand Moving Function 

With a push of a button, hands are moving and permit a free visibility of functions like stopwatch or date.

Button tones on/off 

The button tones for using the mode button can be turned off. This means that the watch no longer beeps when switching from one function to another. Preset alarm or countdown timers remain active when the button tones are deactivated.

Bluetooth 4.0 connection 

The watch can be wirelessly connected to a smartphone via Bluetooth. The energy-saving technology enables access to a host of handy functions.

Airplane Function (Offline Mode) 

At the touch of a button, the watch switches to offline mode. This means that you can disable the wireless or GPS receiver when in the air for the duration of the flight.

Scroll wheel function 

Using the scroll wheel, you can easily and intuitively set the times for the alarm or the countdown timer.

Automatic calendar 

Once set, the automatic calendar always displays the correct date.

12/24-hour timekeeping 

Times can be displayed in either a 12-hour or 24-hour format.

Mineral glass 

The tough, scratch-resistant mineral glass protects the watch against unsightly damage.

Resin case 

Resin band 

Synthetic resin is the ideal material for wrist straps thanks to its extremely durable and flexible properties.

Battery level indicator 

An indicator shows the current battery level.

2 Years - 1 Battery 

The battery supplies the watch with sufficient energy for approx. two years.

Water resistance classification (20 bar) 

Perfect for free diving without scuba gear: the watch is water resistant to 20 bar / 200 metres. The metres value does not relate to a diving depth but to the air pressure used in the course of the water resistance test. (ISO 22810)

Type of battery

SR927W x 2


approx. 55,0mm x 51,9mm x 18,3mm (H x W x D)


approx. 66,0 g

Review Summary - 5 out of 5 based on 3 ratings.

Excellent watch with many features.

September 27, 2017 |

GBA-400-1AER Gent

Amazing product a lot cheaper than any where else on the net, everything I wanted in the watch.

May 12, 2016 |

GBA-400-1AER Gent

Amazing product a lot cheaper than any where else on the net, everything I wanted in the watch.

May 12, 2016 |