Casio G-Shock GA-B2100-2AER Men's Watch • Solar • Bluetooth
Casio G-Shock GA-B2100-2AER Men's Watch • Solar • Bluetooth
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Model Number: GA-B2100-2AER
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Product Details
Description
The Casio G-Shock GA-B2100-2AER is the perfect men's watch for those seeking a combination of legendary durability and cutting-edge technology. As an evolution of the iconic 2100 series, known for its octagonal bezel, this wristwatch now integrates smart features and an eco-friendly power system. Thanks to the Bluetooth® connection to your smartphone, the time is always precise, while the Tough Solar drive ensures a reliable power supply from light, making battery changes a thing of the past.
Special features of the Casio GA-B2100-2AER watch
- Eco-friendly power: Tough Solar technology uses any light source to power the watch, making it independent of battery changes.
- Smart connectivity: Connect the watch via Bluetooth® to the CASIO WATCHES app for automatic time adjustment and easy operation.
- Extreme shock resistance: The proven Carbon Core Guard structure reliably protects the watch's internal components from impacts and vibrations.
This watch is part of the popular G-Shock 2100 "CasiOak" collection and enhances the classic design with smart technology.
Technical Data
Basic data
| Target group |
Men |
|---|---|
| Style / Occasion |
Sport |
| Manufacturer | Casio |
| Model series / Collection |
G-Shock |
| Model number |
GA-B2100-2AER |
| Manufacturer model number |
GA-B2100-2AER |
| EAN / GTIN | 4549526322938 |
| Display type |
Analog-Digital |
| Water resistance in bar |
20 |
| Other features |
Bluetooth, stop function, alarm |
Case & Construction
| Case material |
Resin |
|---|---|
| Case colour |
Blue |
| Case diameter in mm |
45.4 |
| Case shape |
Round |
| Case height in mm |
11.9 |
| Weight in grams |
52 |
| Bezel material |
Resin |
| Watch glass |
Mineral Glass |
| Case back |
Screwed |
Dial & Display
| Dial colour |
Black |
|---|---|
| Numerals & Indices |
line index |
| Second hand |
No |
| Luminous material (Lume) |
Yes (Pointers & Indices) |
Movement & Drive
| Drive type / Movement |
Solar |
|---|---|
| Calibre / Movement |
5689 |
| Date display |
Yes |
| Stopwatch function |
Yes |
| Day display |
Yes |
| Timer |
Yes |
Strap & Clasp
| Strap material |
Resin |
|---|---|
| Strap colour |
Blue |
| Clasp |
Pin buckle |
Care instructions
Watch Care Instructions
Care & Cleaning
- Daily: Wipe the case and strap with a soft, dry cloth to remove dirt and sweat.
- Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, and dry thoroughly.
Important: Screw down the crown tightly beforehand!!! - Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
- Avoid: Abrasive agents, perfume, cosmetics, and heat.
- Leather straps: Do not saturate, clean only slightly damp, and allow to dry away from heat.
- Water resistance: Do not wear when showering or bathing, have it checked annually.
- Battery (Quartz): Have a dead battery replaced immediately.
- Mechanical watches: Service every 5 years by a master watchmaker.
Storage & Handling
- Store the watch separately, not directly with other jewelry (risk of scratches).
- Take off mechanical watches when winding, do not leave the crown pulled out.
Jewelry Care – How to Keep Your Jewelry Beautiful:
- Remove jewelry before showering, bathing, and sports.
- Avoid direct sunlight – wood, leather & co. can fade.
- Hands off – constant touching leaves grease and dirt.
- No aggressive cleaning agents like chlorine, saltwater, or disinfectants.
- Apply cosmetics and perfume first, then put on jewelry.
Scope of delivery
Product questions
Find your perfect fit
Casio – Functional Watches for Modern Everyday Life
Casio became known in the 1970s for wristwatches that redefined technology and everyday usability. Digital displays, innovative functions, and robust construction made the brand popular worldwide.
To this day, Casio wristwatches stand for reliability and practical use. They are aimed at people who value functionality, durability, and a clear price-performance ratio.
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Whether for yourself or as a gift: We guarantee you 100% original products from renowned manufacturers. Your order will leave our premises insured and will reach you the very next business day.
Should the item not fit perfectly, take advantage of our generous 100-Day Returns – uncomplicated and free of charge. Experience for yourself why over 13,000 customers have found their timepieces with us.
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