Casio G-Shock Solar Bluetooth GA-B2100-1AER

Casio G-Shock Solar Bluetooth GA-B2100-1AER

The shock-resistant Casio G-Shock Solar Bluetooth GA-B2100-1AER watch with versatile functions. The watch case and strap are made of synthetic resin, and the case is further reinforced with carbon fiber. Due to its very high durability, resin is an ideal material for watches expected to withstand use in all conditions. Resin is also suitable as a material for the watch strap because, in addition to its durability, it has flexible properties. The watch case width is 45.5 mm and thickness is 11.9 mm, making it a reasonably large watch. The watch weighs only 52 grams, so despite its large size, it is light and therefore comfortable to wear. This G-Shock watch is water-resistant up to 200 meters according to the ISO 22810 standard. Read more about the watch's versatile features below.

Bluetooth Smart
The watch can be connected to a smartphone wirelessly via Bluetooth®, allowing access to a wide range of useful functions.

Smartphone Time
Local time automatically adjusts whenever the watch is connected to a smartphone.

Super-Illuminator
The display can be brightly illuminated with fashionable colors at the touch of a button.

Shock-resistant
The shock-resistant construction protects against impacts and vibrations.

Neo-display
A luminous coating provides long-term illumination in the dark after only a short exposure to light.

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

Stopwatch Function
Elapsed time, split time, and final time are measured with 1/100-second accuracy. The watch can measure times up to 24 hours.

Timer
For precision enthusiasts: countdown timers help you remember specific or recurring events by emitting an audible signal at a preset time. The time can be set to the nearest second and up to 24 hours in advance.

Daily Alarms
The daily alarm reminds you of recurring events with an acoustic signal at your chosen time. This model has 5 independent alarms for flexible reminders of important appointments.

Button Tones On/Off
The button tones for operating the mode button can be switched off. This means the watch no longer beeps when switching from one function to another. Preset alarms or countdown timers remain active when button tones are deactivated.

Find My Phone
Lost your smartphone? You only need to press a button on the watch, and an alarm will sound from your smartphone.

Multi-language
The day of the week can be displayed in different languages.

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

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

Casio G-Shock watches are shock-resistant digital watches or combinations of digital and analog watches with stopwatch functions. Thanks to their shock resistance and water resistance, they are ideally suited for sports, outdoor activities, or generally challenging conditions. Japanese Casio is the world's leading manufacturer of digital watches. Casio G-Shock watches come with a two (2) year warranty and are delivered in the manufacturer's original box.

• Case material: plastic (synthetic resin) / carbon fiber
• Strap material: plastic (synthetic resin)
• Mineral glass
• Dial width: 45.5 mm
• Dial thickness: 11.9 mm
• Water resistance: 200 meters (20 bar)
• CTL920 solar movement
• Weight: 52 g
• Product number: GA-B2100-1AER