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Unveiling the Future of Time: The All-New FULL METAL GM-B2100 from CASIO

Unveiling the Future of Time: The All-New FULL METAL GM-B2100 from CASIO

The Casio G-SHOCK GM-B2100 series features full-metal analog-digital watches, known for their toughness and stylish design. These watches have an octagonal bezel, and stainless steel construction, and are available in various colors including silver, gold, and rose gold.

Key features include 200-meter water resistance, shock resistance, Bluetooth connectivity, and solar power. The series offers both casual and smart styles, with models available for AED 2,100 to AED 2,756. Each watch combines durability with advanced functionality, making it ideal for everyday wear and outdoor activities.

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G-SHOCK Full Metal Men Watch GM-B2100GD-9ADR

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G-SHOCK Full Metal Men Watch GM-B2100D-1ADR

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G-SHOCK Full Metal Men Watch GM-B2100GD-5ADR

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Basic Information

Case size (L× W× H):

49.8 × 44.4 × 12.8 mm


165 g

Case and bezel material:

Stainless steel


Stainless Steel Band

Solid Band

One-touch 3-fold Clasp


Shock Resistant

Water resistance:

200-meter water resistance

Time adjustment:

CBluetooth: Connects to a smartphone and automatically adjusts the time

Power supply and battery life:

Tough Solar (Solar powered)

Smartphone Link/App Connectivity Features

Smartphone Link feature:

Mobile link (Wireless linking using Bluetooth®)



App connectivity feature:

Auto time adjustment

Easy watch setting

Approximately 300 world time cities

Time & place


Phone finder



Mineral Glass

Back plate:

Screw Lock Back

Compatible band size:

150 to 205 mm



Watch Features

World time:

World time

38 time zones (38 cities + coordinated universal time), city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping


1/100-second stopwatch

Measuring capacity:

00'00''00~59'59''99 (for the first 60 minutes)

1:00'00~23:59'59 (after 60 minutes)

Measuring unit:

1/100 second (for the first 60 minutes)

1 second (after 60 minutes)

Measuring modes: Elapsed time, lap/split time


Countdown timer

Measuring unit: 1 second

Countdown range: 60 minutes

Countdown start time setting range:

1 second to 60 minutes (1-second increments and 1-minute increments)

Alarm/hourly time signal:

5 daily alarms

Hourly time signal


Double LED light

LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

Light color:



Full auto-calendar (to year 2099)

Mute feature:

Button operation tone on/off

Energy saving feature:

Power Saving (display goes blank to save power when the watch is left in the dark)

Battery display/alert:

Battery level indicator

Run time:

Approx. battery operating time:

7 months on rechargeable battery (operation period with normal use without exposure to light after charge)

18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)


Accuracy: ±15 seconds per month (with no mobile link function)

Other features:

Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)

12/24-hour format

Date/month display swapping

Day display (days of the week selectable in six languages)

Regular timekeeping:

Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode) Digital: Hour, minute, second, pm, month, date, day

Made in Japan
Shock resistant
20 bar water resistant
Keeps yourself in time
Stable solar power
Easy to operate via smartphone


Blue accents to complement the metal exteriors

Vibrant blue accents adorn the dial of the GM-B2100AD and the perimeter of the face of the GMW-B5000D, enhancing their sleek metal exteriors. The distinctive metallic tone, achieved through vapor deposition, beautifully complements the silver gleam of the full-metal cases, adding a stylish flair to your wrist. Whether your style is formal, sporty, or casual, these watches effortlessly coordinate with any wardrobe.

Dial Finishes for Intricate Refinement

The dual-layer dial construction showcases both the inset dial and LCD portion with unique finishes. A minute grind-mark finish and vapor deposition applied to the inset dial ring highlight the precision of Yamagata Casio's die moulding technologies, resulting in meticulously detailed surfaces. Additionally, vapor deposition on the dimensional index marks and the indicator hand enhances the metallic texture, creating a dial design that harmonizes beautifully with the watch’s metal exterior.

Full-Metal Shock-Resistant Structure: Honoring Origins, Embracing Innovation

This timepiece maintains the iconic shock-resistant structure of the original G-SHOCK, now encased in a durable metal exterior. Fine resin buffering components are strategically installed between the stainless-steel bezel and case, enhancing shock absorption. A three-pronged structure at the band’s connective part disperses shocks to the connecting pipes, ensuring durability. Additionally, the metal band pieces are dimpled to mirror the resin band design of the first G-SHOCK. The case back features a screw-lock construction, ensuring a secure and tight seal.

Forged Bezel and Case: Crafted with Passion for Refined Details

The bezel and case undergo meticulous processes of forging, cutting, and polishing, precisely shaping them into robust and powerful forms. Every detail, including the intricately shaped back, is crafted to ensure a precise fit. A hairline finish is applied to the bezel top, while the beveled edges are given a mirror finish, maximizing the metal's textural appeal.

Solar-powered timekeeping with Bluetooth® for enhanced accuracy and reliability

*GMW-B5000D: Solar-powered timekeeping with Bluetooth® and radio control

Super Illuminator for maintaining watch readability in the dark