-28%
Day displayYes
Water Resistancy200 metres
Protection systemAnti-shock
MovementQuartz
CrystalMineral
Extra time indication12/24-hour format, World time
Watch stylesport
Strap StyleSports

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Case width 49 mm
In stock

GA-2100-7A7ER Casio G-Shock Classic Tone on Tone Carbon Core Guard gents watch

Customers' rating: 5
€109.00 €79.00 now cheaper by €30.00 Lowest price since 30 days before discounting: €109.00
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More Information G-SHOCK GA-2100-7A7ER

Model GA-2100-7A7ER
Manufacturer G-SHOCK
Warranty 3 years , extend for a further 3 years
Crystal Mineral
Case Width 49.00 mm
Case Thickness 12.00 mm
Water Resistancy 200 metres
Movement Quartz
Case material Synthetic
Case colour White
Case shape Round
Dial color White
Date display Yes
Day display Yes
Illumination LED
Extra time indication 12/24-hour format, World time
Strap Material Rubber
Strap Color White
Strap Style Sports
Gender Gents
EAN Code 4549526370267
Product type watch

Details G-SHOCK GA-2100-7A7ER

Functions

LED light

A light-emitting diode (LED) is used to illuminate the watch face.

Shock-resistant

Shock-resistant construction protects against impact and vibration.

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 - 1/100 sec. - 24 hours

Accuracy of measurement up to 1/100 of a second, measuring range up to 24 hours.

Timer - 1/1 sec. - 24 hours

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 The time can be set to the nearest second and up to 24 hours in advance.

What’s in the box?

  • 3-year warranty
  • User manual
  • Warranty card
  • Casio box

Reviews about G-SHOCK Octagon Classic Tone on Tone Carbon Core Guard GA-2100-7A7ER (6)

Customers' rating: 5
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Your Rating:
  1. 11/6/25
    100%
    Super-fast delivery, great quality.
    Gilgotka
    This review is helpful for you.
  2. 1/6/25
    100%
    I really like the G-SHOCK watch mainly because of its plastic case, which makes it lightweight and very comfortable to wear every day. The material also ensures durability and resistance to damage, which is important to me during my daily activities. Additionally, I appreciate the option to pay for the order even up to 30 days later—this really streamlines the shopping process and gives me the peace of mind to make a final decision once I’ve received the watch. In summary, I rate this purchase very highly—it deserves a full 5 stars.
    Waldek_XX
    This review is helpful for you.
  3. 12/19/24
    100%
    The Casio G-SHOCK Octagon Classic Tone on Tone Carbon Core Guard GA-2100-7A7ER is a model that immediately caught my eye with its modern and minimalist design. Its white, matte finish looks incredibly stylish and makes the watch a perfect match for both athletic and casual outfits. The octagonal case gives it a distinctive, recognizable look inspired by iconic G-SHOCK models, while also standing out for its slim profile compared to other watches in the series.
    I am very impressed by how lightweight this watch is. Thanks to Carbon Core Guard technology, the watch is exceptionally shock-resistant, yet incredibly comfortable for everyday use. Despite its sturdy construction, you can barely feel it on your wrist, which is a major advantage, especially when worn for extended periods. The silicone strap is soft, fits the wrist well, and doesn’t cause discomfort even on hot days.
    The watch’s functionality is top-notch. The combination of digital and analog displays makes it extremely easy to read and use. The LED backlight allows you to easily read the time in the dark, and additional features such as a stopwatch, timer, alarms, and automatic calendar make it a very practical everyday gadget. With a water resistance rating of 200M, I can use it without worry in any conditions, even while swimming.
    After a few weeks of use, I can confidently say that this is one of my favorite watches. It’s not only durable and functional but also eye-catching with its versatile yet modern design. It’s a great choice for anyone looking for a reliable watch for everyday use and sports activities.
    Oliwia I.
    This review is helpful for you.