Casio
Casio G-Shock GA-2100-2A2ER
Product Information
Overview
The Casio GA-2100-2A2ER is a modern classic in the G-SHOCK series, known for its slim profile and iconic octagonal design. It combines analog and digital timekeeping in an elegant blue color scheme with high readability and durable construction. The watch offers all the basic functions you need for everyday life, training or outdoor activities, while maintaining the legendary durability of the G-SHOCK series.
Comfort
The watch weighs only 51 grams and has a soft resin strap that fits comfortably even during prolonged use. The shockproof construction protects against hard impacts and vibrations, while 20 ATM water resistance makes it suitable for both swimming and snorkeling. The backlight and luminescent hands make it easy to read even in the dark.
Summary
The Casio GA-2100-2A2ER combines the well-known G-SHOCK durability with a stylish, urban design. Its lightweight construction, high water resistance and smart features make it a perfect choice for the active man who seeks both robustness and modern aesthetics in one.
Measurements & Material
- Strap material
- Resin
- Diameter
- 45 mm
- Width of bracelet
- 24 mm
- Thickness
- 11 mm
- Glass
- Mineral
- Clockwork
- Quartz
Design & Style
- Case color
- Blue
- Color of strap
- Blue
- Dial color
- Blue
- Target group
- Men’s
- Water protection (ATM)
- 20
- Trademark
- Casio
Technical details
- Features
- Date
- Alarm
- Stopwatch
- Countdown timer
- World timer
- 24-hour display
- Luminous hands
Delivery
For some products, the delivery time is 1–2 business days. Orders placed before 3:30 PM on weekdays are usually shipped the same day and delivered the next business day, depending on your location in the country. For other products, the estimated delivery time is 3–6 business days.
Returns
We want you to feel completely confident when shopping with us. That's why we offer a 30-day right of return from the day you receive your order. If you change your mind about your purchase or if the watch doesn't meet your expectations, you can easily return it for an exchange or refund. For returns, you will conveniently receive a QR code to use for the return process. Read more about the terms and conditions here.
All watches at Kronura come with a minimum 2-year warranty.
What if the watch stops working?
When you shop at Kronura, you can feel secure – we handle the entire warranty process from start to finish. Should anything unexpected happen to your watch during the warranty period, you only need to contact us, and we will take care of the rest.
1. Contact us via email at (Support@kronura.se). Describe the fault as clearly as possible and attach images if possible.
2. Wait for a response from our customer service team, who will get back to you within 1–2 business days with further instructions.
3. We manage the process – Kronura arranges for the watch to be sent to the brand's authorized service center.
4. Resolution and feedback – you will be notified by us when the matter is resolved and the watch has been repaired, replaced, or rectified according to the warranty terms.
Do you need help? We're here for you.
Please contact us if you have questions about:
- Your order
- Products and availability
- Delivery or returns
- Warranty and complaints
- Care and maintenance of your watch
Frequently asked questions
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When your order ships, you will receive a tracking number via email. Delivery is made with Postnord and can be tracked directly on their website.
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We have a watch guide on our website that helps you choose the right size based on your wrist size and personal style.
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Yes, we offer installment payments via Klarna, allowing you to pay at your own pace and feel secure throughout the entire purchase.