Casio
Casio G-Shock GA-2100-1A3ER

Product Information
Overview
Casio men's model with combined analog and digital display is a sporty and functional watch designed for both everyday life and adventures. The black dial with clear indexes and digital elements makes the watch easy to read, while the robust quartz movement ensures reliable precision. With functions such as perpetual calendar, stopwatch with split time and 24-hour display, this is a versatile model adapted for active users.
Comfort
With a diameter of 46 mm and a thickness of 12 mm, the watch provides a powerful presence on the wrist without feeling bulky. The resin strap is durable, flexible and lightweight, making it comfortable even with prolonged use. The water resistance of 20 ATM makes the watch fully adapted for swimming, snorkeling and other water sports, while the mineral glass protects against scratches and bumps in everyday life.
Summary
Casio men's watch with caliber 5730 is a robust and multifunctional model that combines sporty design with practical functions. With analog and digital time display, stopwatch, perpetual calendar and 200 meters of water protection, it is an excellent choice for active users. The durable construction in steel and resin, together with a comfortable fit, makes the model a reliable companion in both everyday life and tougher environments.
Measurements & Material
- Strap material
- Resin
- Diameter
- 46 mm
- Width of bracelet
- 26 mm
- Thickness
- 12 mm
- Glass
- Mineral
- Clockwork
- Quartz
Design & Style
- Case color
- Black
- Color of strap
- Black
- Dial color
- Black
- Target group
- Men’s
- Water protection (ATM)
- 20
- Trademark
- Casio
Technical details
- Features
- Alarm
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.
