Casio
Casio G-Shock GMA-P2100BA-2AER

Product Information
Overview
The Casio GMA-P2100 is a compact and stylish G-SHOCK model with a minimalist design and subtle blue details that give the watch a modern and playful feel. It is available in several color variants such as black, navy, and off-white, all with discreet blue accents that enhance the overall impression. The slim form and clean design make the model easy to match with both everyday clothes and more casual outfits.
Comfort
Weighing only 40 grams, the watch is very light and comfortable to wear all day. The bio-based resin strap is both durable and flexible, providing a smooth fit on the wrist. The compact size makes the model particularly easy to wear, while the shock-resistant construction ensures it can handle an active lifestyle.
Why choose Casio GMA-P2100BA-2AER
This is an excellent choice for those who want a light, durable, and stylish watch with a modern design. You get G-SHOCK's shock-resistant construction, 200 meters water resistance, world time, timer, stopwatch, five daily alarms, and double LED illumination in a compact format. The subtle blue details and bio-based materials make the model both visually appealing and more sustainable.
See more watches from Casio
Measurements & Material
- Strap material
- Resin
- Diameter
- 40 mm
- Width of bracelet
- 18 mm
- Thickness
- 11 mm
- Glass
- Mineral
- Clockwork
- Quartz
Design & Style
- Case color
- Blue
- Color of strap
- Blue
- Dial color
- Blue
- Style
- Sport-Dress
- Target group
- Unisex
- Water protection (ATM)
- 20
- Trademark
- Casio
Technical details
- Daily alarm
- 5 st
- Weight
- 40 g
- Features
- Date
- Day display
- Countdown timer
- Stopwatch
- World timer
- 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.
