Casio G-Shock GA-100-1A1ER

Casio G-Shock GA-100-1A1ER

Shock-resistant Casio G-Shock GA-100-1A1ER watch with versatile functions. The watch's stylish black case and strap are made of resin, which provides excellent protection to the case and withstands various temperature fluctuations well. Due to its high durability, resin is an ideal material for watches that are expected to endure use in all conditions. Resin is also suitable for watch straps, as in addition to its durability, it has flexible properties. The dial is black, like the case, and the white hands and indices stand out well. The watch case width is 51.20 mm and thickness is 16.9 mm. The watch weighs 70 grams, making it lightweight for its size and therefore comfortable to wear. The watch features both digital and analog displays. 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.

LED light
The display can be illuminated with a bright LED light.

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

Magnetic resistant
The watch case is designed to protect the movement from magnetic fields.

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 sounding an acoustic signal at a preset time. The time can be set to the nearest second and up to 24 hours in advance.

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

Snooze function
Every time you stop the alarm, it will sound again after a few minutes.

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

Hand shift function
With the press of a button, the hands move away from, for example, the stopwatch function.

Automatic calendar
The automatic calendar always displays the correct date once it has been set.

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

Casio G-Shock watches are shock-resistant digital timepieces 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)
  
• Strap material: plastic (synthetic resin)
  
• Mineral glass
  
• Case width: 51.20 mm
  
• Case thickness: 16.90 mm
  
• Water resistance: 200 meters (20 bar)
  
• Quartz movement
  
  • 2-year battery
    
• Weight: 70 g
  
• Product number: GA-100-1A1ER