Casio G-Shock GST-B100-1aer watch

Daily alarm

A sound alarm reminds you daily your deadlines on the scheduled time.

Battery level indicator

displays the current level of the batteries.

Resin bracelet

Thanks to its extreme sustainability and flexibility, synthetic resin is an ideal material for bracelets.

LED lighting

The watch dial is lit by an electroluminescent diode.

Steel and resin case

The watch box is made of stainless steel and resin, robust and lighter.

Date and day display

The date as well as the day of the week are displayed.

Neobust coating

Needles and/or indexes have a fluorescent coating and continue to shine in the dark when the watch was previously exposed to a light source.

Mineral glass

Hard mineral glass and stripes protects the watch from unsightly damage.

Automatic calendar

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

Hour format 12/24 hours

You can display the time in 12 hours or 24 hours format.

Crown button lock

allows you to lock the crown button to avoid any change in accidental mode.

Smart Access Technology

Thanks to the Smart Access system, the watch can be adjusted quickly and intuitively through an electronic crown. The functions such as the stopwatch, the countdown, the alarm or the world time can be easily adjusted by pressing and turning.

Find my phone

Have you lost your smartphone? Just press one of the watch buttons so that your smartphone issues an alarm.

Shock resistance

The shock resistant structure protects the watch against impacts and vibrations.

Bluetooth® Smart

The watch is equipped with an energy efficient Bluetooth® technology allowing the exchange of data at a button. The Bluetooth® function allows you to connect the watch to a smartphone, thus giving access to a multitude of very practical features.

Smartphone Time

If the clock is coupled with the smartphone, time is automatically adjusted and display the present time if the whole world.

Solar functioning

Solar cells provide an autonomous and environmental energy supply. The surplus of solar energy is stored in an accumulator.

Chronometer - 24 hours

The times elapsed are measured with a second accuracy, over a maximum duration of 24 hours.

countdown accounts - 1/1 min - 24 hours

For all those who like precision: the counts remind you of important or recurring events by issuing an acoustic signal on the scheduled date and time. Time can be programmed in minutes, 24 hours maximum in advance. A particularly appreciable asset for the daily taking of drugs or repeated training.

loop

The bracelet is equipped with an Ardillon loop.

Waterproofing class (20 bars)

Perfect for swimming and diving without equipment: the watch is waterproof up to 20 bars (ISO 22810).

Universal time function

The universal time function displays the time in 29 time zones and large cities in the world.

Display of a second time zone

With the double time display, they always have a second time.