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Casio G-Shock GA-100-1A2ER Watch Review

GA-100-1A2ER Review
My rating: 8.5/10, Excellent watch, very durable.

Casio G-Shock GA-100-1A2ER Watch Review Summary

Casio G-Shock GA-100-1A2ER watch is a very tough durable wrist watch perfect for someone who is after a watch that can handle a big day. One of the most popular watches on the market right now.

More details

Buy NowCasio G-Shock GA-100-1A2ER watch


  • Band– Protective resin strap, standard length, with buckle clasp.
  • Case– A plastic resin case, sizing diameter: 51 mm and thickness: 17 mm.
  • Dial– Large dial with blue hands and hour markers. Specially hardened mineral glass.
  • Movement– Standard quartz movement with an analogue and digital display.
  • Water Resistant– A water resistance of up to 200m / 20 bar.

Watch Advantages

  1. Tons of useful features like stop watch, alarm, countdown timer and more
  2. Extremely tough and durable, resistant to shocks and scratches
  3. Water resistance of 200m, suitable for professional marine activity, serious surface water sports and skin diving.

Watch Disadvantages 

  1. Some people find the display hard to read
  2. The watch is quite chunky, something people occasionally dislike.

My Final Thoughts:

Casio G-Shock GA-100-1A2ER watch is perfect for the outdoor activity type. Be it sports, camping or hiking this watch serves as a perfect companion. The G-shock range were designed to be able to deal with a lot and full of features. The only downside as I mentioned earlier on is that it is a chunky watch, now some people love chunky watches but some people dislike them so it’s worth making it clear, it’s a very big watch.

Buy Now: Casio G-Shock GA-100-1A2ER watch

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