Your shopping basket is empty.
If you have tried to add something to your basket but it is still empty, you may be using a browser without cookies enabled. For information on our cookies, please view our privacy policy.
If you would like further assistance or would like to place your order by telephone contact our customer service team.
Casio, a leader in consumer electronics, is renowned for its innovative and reliable products. Founded in 1946, Casio has a rich history of creating groundbreaking devices, including the world's first all-electronic calculator. In the watch industry, Casio has made a significant impact with its G-Shock series, designed for durability and resilience. The GA-2100RL-1AER model embodies this legacy, offering a blend of functionality and style at an accessible price point.
The Casio G-Shock 2100 Series Original GA-2100RL-1AER is a testament to Casio's commitment to durability and style. With its robust 45.4mm black resin case and band, this watch is designed to withstand the rigors of an active lifestyle. The black dial, complemented by baton hour markers, ensures clear visibility and a sleek aesthetic.
Equipped with a reliable battery-powered quartz movement, the GA-2100RL-1AER offers precision timekeeping. Its dual display provides versatility, while the world timer feature makes it an ideal companion for travelers. Water-resistant up to 200 meters, this watch is perfect for both everyday wear and outdoor adventures.
We aim for you to be absolutely delighted with your purchase and therefore offer you 30 days to change your mind on your purchase (excludes pre-owned watches). You may do this by using the form provided with your order or otherwise. We will provide a refund of all payment received (not including delivery upgrades), usually within 48 hours of receipt of the product. This will be made to the original payment method. For most payment methods it will take 3-5 working days for this to show on your statement.
Please ensure items from your order are suitable before wearing as we are unable to accept items which have been worn under our returns policy.
For UK orders under £500, you may generate a free tracked and insured returns label on the Royal Mail website (opens in a new window). You can print this label and send it back at any local Post Office at no cost to yourself. It is also possible to have the label printed at Post Office using the QR code from the confirmation email. Please retain the proof of postage receipt. Unfortunately we are unable to provide a refund of return postage for returns through other methods, so we recommend printing the free postage label provided. For orders over £500, please consult your receipt for details on how to return. For international returns, you will need to bear the cost of returns postage. Please ensure the watch is returned to us in an unworn, new condition with all the original packaging (manufacturer's manual and guarantee if applicable). Please ensure items from your order are suitable before wearing as we are unable to accept items which have been worn under our returns policy. We reserve the right to make deductions for unnecessary damage caused to the product by yourself.
We are also able to offer an exchange to a different product if required, please specify this when returning your product.
If a fault develops with a watch that is outside of the 30 day returns period or is no longer in a new condition the watch can be returned to the manufacturer under the terms of the guarantee (we are an official UK dealer for all brands on our website) so that they can rectify any issues. For more information please see our returns policy page.
Additional finance information, FAQs and legal information

Pay Nothing Today
From per month
|
| Provider: | Klarna |
| Basket total: | £0.00 |
| Initial payment: | |
| Instalments: | |
| Monthly instalment: | |
| Total payable: | |
| Amount borrowed: | |
| Interest charged: | |
| APR Representative: | |
There are no reviews for this product yet.
No comments have been posted yet.
Code copied to the clipboard!
Please copy the discount code.
Limited editions, sale items, certain brands excluded
Not valid with finance or any other offer
*See privacy policy for how data will be used.