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Second handYes
Case Thickness17.00 mm
Strap ColorBlack
Case shapeRound
AlarmDaily alarm

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Case width 51 mm
Strap width 28 mm

GA-100-1A4ER (GA-100-1A4) Casio G-SHOCK Watch G-SHOCK Casio

Customers' rating: 4.9
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Details G-SHOCK GA-100-1A4ER (GA-100-1A4)

Its mechanical heart is a precise and shock-resistant quartz movement, which is powered by a battery. The case is made of black plastic which is very light and resistant to small scratches and impacts.The black strap is made of silicone - the material which is characterised by lightness and high level of damage resistance. It perfectly goes with the watch case. The black dial is covered by a mineral crystal, which is renowned for its high resistance to shocks and scratches that are caused during everyday use. Due to a water resistance of 200 meters, the watch can be worn during swimming and freediving at greater depths. Casio G-SHOCK GA-100-1A4ER (GA-100-1A4) is covered by the manufacturer's warranty and is packed in the original box.

Functions

Auto-LED light

A light-emitting diode (LED) is used to illuminate the watch face, incl. the feature of an Auto Light Switch that illuminates the display when the watch is angled towards the face.

Shock-resistant

Shock-resistant construction protects against impact and vibration.

Magnetic resistant

The housing is designed to shield the clock from magnetic fields.

World time function

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

Stopwatch function - 1/1000 sec. - 100 hours

Measures with an accuracy of thousandth part seconds the meantime and the end time. Signals confirm the starting/stop selection. The measuring capacity reaches up to 100 hours.

Timer - 1/1 min. - 24 hours (with automatic repeat)

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 then count back automatically from the preset time. The time can be set to the nearest minute and up to 24 hours in advance. Ideal for people who need to take medicines every day or those who do interval training.

What’s in the box?

  • 3 Year Warranty
  • User Manual
  • Original box

More Information G-SHOCK GA-100-1A4ER (GA-100-1A4)

Model GA-100-1A4ER (GA-100-1A4)
EAN Code 4971850443940
Manufacturer G-SHOCK
Gender Gents
Warranty 3 years , extend for a further 3 years
Water Resistancy 200 metres
Movement Quartz, Japanese, caliber Casio 5081
Case material Synthetic
Case Width 51.00 mm
Case Thickness 17.00 mm
Dial color Black
Illumination LED
Crystal Mineral
Strap Material Plastic
Strap Color Black
Strap Width 28 mm
Strap Style Casual, Sports
Max. wrist size 21,5 cm

Reviews about G-SHOCK Casio GA-100-1A4ER (GA-100-1A4) (93)

Customers' rating: 4.9
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  1. 4/26/23
    100%
    I spend a lot of time at the pool - it's good to have a watch that you don't have to take off every time. Plus the alarm clock option and backlighting of the dial - I recommend it to everyone.
    Mario Verified customer
    This review is helpful for you.
  2. 4/26/23
    100%
    I bought my man and sent him just such an annoying photo (he doesn't like cute backdrops), but with the watch satisfied. I don't know what's wrong with kwiaaats.... :D And the watchson respectable, very strong, solid and I bought it at an affordable price.
    Makadamia Verified customer
    This review is helpful for you.
  3. 4/26/23
    100%
    G-shock watch has always been my dream, in the 90s I had another model and since then I fell in love with these watches. My wife gifted me this model for my 25th wedding anniversary (along with an engraving on the inside). I recommend it, great product for a great price
    robokwak Verified customer
    This review is helpful for you.
  4. 4/26/23
    100%
    Great watch, very fast delivery.
    piotrek Verified customer
    This review is helpful for you.
  5. 4/26/23
    100%
    I am mega satisfied with the watch, it looks great. I got answers to my all questions in no time. Delivery fast, the watch packaged decently!;).
    Patka Verified customer
    This review is helpful for you.
  6. 4/26/23
    100%
    Very well made, well packaged overall highly recommended.
    Konrad Verified customer
    This review is helpful for you.
  7. 4/26/23
    100%
    This is a great watch , made of durable materials will definitely serve me for many years :)
    Affordable price and fast delivery ;)
    Paula Verified customer
    This review is helpful for you.
  8. 4/26/23
    100%
    The watch looks great on the hand. It was made solidly using durable materials. It has many useful functions. It suits a guy who lives a busy and sporty lifestyle. Very good equipment at an affordable price. I recommend it 100%!
    Kobis Verified customer
    This review is helpful for you.
  9. 4/26/23
    100%
    A great watch, a classic in itself, perfect for people with a hectic lifestyle who demand the same from their watch. Reliable, with an ideal price/quality ratio! Highly recommended!
    Max Verified customer
    This review is helpful for you.
  10. 4/26/23
    100%
    The watch for the money is obviously great. I owned it for more than a year and worked in various harsh conditions and it never refused to serve. In my watch there was no question of "glass evaporation", where in others it often happened. I will soon order a refreshed version of the GA100, the GA140, and it remains to be seen whether it will be as good as its predecessor. I recommend the store for its concrete customer service and fast shipping.
    ŁukaszA4 Verified customer
    This review is helpful for you.

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