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product detail

Casio - Black Watches

  • $206

Tags: Casio-143887

Introducing the CASIO G-Shock collection, a pinnacle of strength and precision, specifically designed for the modern man who thrives in dynamic and active environments. Tailored for adult sports enthusiasts, this watch seamlessly blends robust functionality with a sleek design.

Movement & Features:

At the heart of this extraordinary timepiece lies the renowned CASIO 5611 Quartz movement, delivering exceptional accuracy and reliability. The digital display offers comprehensive timekeeping options, featuring day, date, month, and year functionalities. Whether you're training for a marathon or timing your best lap, the built-in stopwatch and timer ensure you're always performing at your peak. With various time zones, an alarm, and a backlight, this watch equips you to conquer any challenge, day or night.


The case of this G-Shock watch is crafted from durable carbon fiber, finished in an elegant silk grey hue. Its substantial 14mm thickness and 49mm diameter command attention while ensuring resilience and longevity. Designed to withstand the rigors of an active lifestyle, this case is as tough as it is sophisticated.


Completing the ensemble is a resilient resin band, also in silk grey, designed for maximum comfort and durability. It adapts seamlessly to your wrist, providing a secure fit no matter the intensity of your activities.


The dial, in a stylish mouse grey, features a clear LCD display, ensuring easy readability in any light condition. Strategically designed for quick access to all critical information, the dial enhances functionality without compromising on elegance.

Experience the fusion of innovation and style with the CASIO G-Shock collection. Perfect for the man who demands performance and sophistication, this watch is your ultimate companion for every adventure. Embrace the spirit of G-Shock—where toughness meets technology.

Collection: CASIO G-Shock

Male | Adult | Sport

CASIO | 5611 | Quartz | Digital | Day Date Month & Year | Stopwatch, Alarm, Timer, Time Zones, Light

Carbon fiber | Silk grey | 14mm | 49mm

Resin | Silk grey

Mouse grey | LCD

AuthenticBay offers flat-rate shipping in the US for $19.99 and free shipping for all orders over $350.

- All shipping boxes are adequately sized and your items are well-protected
- Expect delivery in 4 - 8 working days

Shipping Rates Outside the United States

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Return Policy

To initiate a return, please login to your account and select the item you would like to return from the order history menu. Returned items must comply with our returns policy.

You can request a return within 20 days of receiving the order for the following reasons:
you dislikes the product; if the product is too big/small, damaged, does not correspond to the product ordered, or if it is not actually in the package or otherwise.

Items must be returned unworn, undamaged, and unused, with all tags attached and the original packaging included.
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Authenticity Guaranteed

We proudly stand behind the genuineness and authenticity of all the products we sell and offer an unconditional money-back guarantee that all products are genuine and original from the manufacturer. Each product carries an unclonable authenticity card that serves as authenticity verification, proof of ownership, and warranty certificate.

What do we do?

We track, trace, and authenticate articles that pass from the source point through a plurality of intermediate points along a supply chain to ensure that each article is genuine. Each item carries a physical identifier in the form of a non-cloneable 3D tag along with a digital identity, or twin, in the form of a blockchain-based token. Verification is as simple as scanning the 3D label via a mobile device.

How does it work?

Our system compares the item with its digital twin on the blockchain. If no match is found, the item doesn't pass as authentic. If a match is found, other details (e.g., date, time, location) are added to the blockchain for traceability purposes. Our solution combines the power of blockchain digital security with unique product identification to securely and reliably track product history.

How secure is it?

Each item is provided a unique physical identity at the source by attaching a 3D randomly distributed particles-based tag. Depending upon the size of the tag and the particle sizes, the possible combinations of unique three-dimensional particle distributions are almost limitless. Therefore no two image patterns are ever going to be the same. It is impossible for any company, including us, to be able to recreate an identical tag. Alternatively, we use physically unclonable functions (PUF) that exploit the physical factors of the product itself that are unpredictable and can be used for authentication.

Blockchain tokens act as a virtual certificate of authenticity that is much harder to steal, forge or hack than a piece of paper, barcode, or digital file. Unscrupulous parties cannot compromise our supply chain, and we assure that consumers are indeed receiving authorized or genuine articles.