






G-Shock GM-2100-1AER
Go sleek, sharp and bold with a G-SHOCK standard-bearer in a metal-clad octagonal take on the original iconic design. Forged in stainless steel with rounded hairline finish, the strong bezel says super style all the way. The dial is treated with vapor deposition finish for a meticulously detailed metallic look that suits a classic metal G-SHOCK timepiece. Incremental variations in the detailed square dot texturing on the wristband take casual urethane materials up a notch. Choose your statement in silver, blue, gray, or gray and red.
Shipping times
Europe & U.S.: 4–7 business days
Rest of the World: 5–9 business days
Returns
We offer a 100-day return policy for items with manufacturing defects or damage upon delivery. Returns due to misuse are not accepted. To initiate a return, please contact our support team.


Steel Engineering. Absolute Presence.
The G-Shock Classic GM-B2100 combines a full-metal structure with legendary durability. Built to withstand impact, designed to impress — a watch that commands attention at first glance.

Precision Technology. Intelligent Connectivity.
Powered by solar energy and equipped with Bluetooth connectivity, it automatically syncs with your smartphone to keep perfect time wherever you are in the world. High-level performance for those who demand total efficiency.

Iconic Design. Style That Commands Respect.
The classic octagonal shape meets premium brushed steel finishing. Versatile enough for everyday wear, refined enough for more demanding settings. Minimalist, robust and unmistakable.

Limited Stock for Those Who Decide First
The GM-B2100 isn’t just a watch — it’s a statement of position. Full-metal models are in high demand with limited availability.
Secure yours now before the next restock — once it’s gone, it may take time to return.
The Averra Guarantee

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1. Shock-Resistant Mineral Glass
Engineered to handle impact and daily wear, the reinforced mineral crystal keeps your G-Shock Classic GM-B2100 protected and looking sharp.
2. Full-Metal Icon. Built to Last.
Premium stainless-steel construction with legendary G-Shock toughness — authentic engineering, no compromises.
3. Official Warranty Protection
Backed by manufacturer warranty for complete confidence in your investment. Built for years of performance, not seasons.
4. Secure Checkout & Dedicated Support
Encrypted payments and responsive customer service ensure a smooth, reliable shopping experience from start to finish.

