Casio MRG-B2100HR-1A: Price, Specs, Features, Release Date & 30th Anniversary Details

The MRG-B2100HR-1A is one of the most exclusive additions to the MR-G collection, combining G-SHOCK's legendary toughness with traditional Japanese craftsmanship. Created to celebrate the Casio MR-G 30th Anniversary, this limited-edition timepiece brings together a hand-finished platinum-leaf dial, advanced metal processing, premium materials and modern G-SHOCK technology.

Only 800 pieces of the MRG-B2100HR-1A are being produced worldwide, with each watch carrying its own serial number. The design is inspired by the Japanese concept of Haruka, representing something enduring or eternal. Casio has also worked with Kyoto-based metal-leaf artist Hiroto Rakusho, who personally applies the platinum leaf to the dial.

With its distinctive craftsmanship and limited production, the Casio MRG-B2100HR-1A is positioned as a collector-focused MR-G rather than simply another premium G-SHOCK.

What Is the Casio MRG-B2100HR-1A?

The Casio MRG-B2100HR-1A is a limited-edition MR-G model based on the MRG-B2100 platform. It retains the iconic octagonal shape associated with the 2100 design while taking the construction and finishing to a much higher level.

The watch combines a dimensional latticework dial with platinum leaf, specialty alloys, titanium construction and structural color technology. The dial takes inspiration from kigumi, a traditional Japanese wood working and joinery technique in which wooden components are joined without nails or other metal fittings.

Casio describes the watch as a meeting point between traditional Japanese craftsmanship and advanced watchmaking technology. The result is a full-metal G-SHOCK designed for collectors who appreciate both performance and artistry.

MRG-B2100HR-1A Price

The official Japanese price of the MRG-B2100HR-1A is ¥1,100,000, including tax.

The final price in India can differ because of currency conversion, taxes, import duties, distribution costs and local pricing. Therefore, the Japanese price should not automatically be treated as the final MRG-B2100HR-1A India price.

Because this is a limited-edition MR-G model with only 800 pieces worldwide, availability may also be considerably more limited than regular G-SHOCK watches.

MRG-B2100HR-1A Release Date

The MRG-B2100HR-1A release date falls in November 2026.

For Japan, Casio has announced a specific release date of November 13, 2026, while the international Casio product page lists the model as new for November 2026. Availability can vary depending on the market.

Casio MR-G 30th Anniversary

The MRG-B2100HR-1A has been created specifically to celebrate the 30th anniversary of MR-G.

The MR-G line debuted in 1996 as the premium, metal-focused expression of G-SHOCK. Over three decades, MR-G has developed a reputation for combining the toughness of G-SHOCK with Japanese metalworking, precision finishing and advanced materials.

For this anniversary model, Casio chose metal-leaf artistry as a central design theme. The concept is connected to Haruka, representing enduring strength and beauty.

The case back features the “MR-G 30TH” anniversary logo along with an individual serial number, reinforcing the watch's limited-edition character.

MRG-B2100HR-1A Platinum Leaf Dial

One of the most important highlights of the MRG-B2100HR-1A is its platinum-leaf dial.

Rather than using a conventional printed or painted pattern, Casio has created a dimensional latticework dial finished with platinum leaf. The process was personally carried out by Japanese metal-leaf artist Hiroto Rakusho.

Powdered platinum leaf produces subtle variations in brightness, shimmer and dark-to-light tones across the dial. Since the finishing is performed by hand, each watch can have its own individual visual character.

The dial's lattice pattern is inspired by kigumi, a traditional Japanese technique that creates intricate structures by joining wooden components without nails or metal fittings.

This combination of Japanese craftsmanship and modern G-SHOCK construction is one of the defining characteristics of the MRG-B2100HR-1A.

Hiroto Rakusho's Role in the Design

The platinum finish is not simply a decorative effect created by a machine.

Casio collaborated with Hiroto Rakusho, a metal-leaf artist from Nishijin, Kyoto. Rakusho is recognized as a master of traditional crafts and has developed his own approach to metal-leaf artistry.

For the MRG-B2100HR-1A, the foil-stamping process is carried out by hand, with Rakusho personally applying the finishing touches to the platinum-leaf dial.

This makes the watch particularly interesting from a craftsmanship perspective. It combines a traditional Japanese art form with the engineering and shock resistance associated with MR-G.

MRG-B2100HR Exotic Alloys and Materials

The MRG-B2100HR-1A uses several advanced materials instead of relying on conventional stainless steel construction.

COBARION

The upper bezel uses COBARION, a super-hard cobalt-chromium alloy. Casio states that COBARION has a hardness approximately four times that of pure titanium while offering a refined metallic appearance.

DAT55G

The bracelet uses DAT55G, a high-performance titanium alloy with hardness approximately three times that of pure titanium.

Ti64 Titanium

Ti64 titanium is used for the case, case back, buttons and crown. Titanium helps provide strength while keeping the overall weight more manageable than a similarly sized watch made entirely from heavier metals.

DLC Coating

A Diamond-Like Carbon (DLC) coating is also used to enhance wear resistance and help preserve the appearance of the metal surfaces.

These materials explain why the MRG-B2100HR-1A is considerably more than a standard metal G-SHOCK.

27-Piece Bezel Construction

Another impressive detail is the construction of the bezel.

Instead of manufacturing it as one simple piece, Casio builds the bezel from 27 individual components. Each component can be carefully polished before the final precision assembly.

The construction works together with Casio's Multi-Guard Structure, which incorporates buffers into the watch's construction to help protect the complex full-metal exterior from shock.

This approach allows Casio to combine elaborate finishing with the toughness expected from the MR-G line.

Structural Color Technology

The bezel and bracelet also feature a distinctive visual effect created using structural color technology.

Instead of depending purely on conventional pigments, Casio uses an ultrashort-pulse laser to create microscopic textures on the metal surface. These textures interact with light and produce colors that can change depending on the viewing angle.

This technology gives the watch a dynamic appearance, with the surface appearing slightly different as the light and viewing angle change.

It is an interesting contrast to the platinum-leaf dial: the dial relies on traditional handcraft, while the exterior uses highly advanced laser processing.

MRG-B2100HR-1A Specifications

Here are the key MRG-B2100HR-1A specifications:

These specifications are based on Casio's official product information.

MRG-B2100HR-1A Features

The MRG-B2100HR-1A features a combination of luxury finishing and practical G-SHOCK technology.

Tough Solar

The watch uses Casio's Tough Solar system, allowing it to charge from light and reducing the need for regular battery replacement.

Multi Band 6

Radio-controlled timekeeping allows the watch to receive calibration signals and automatically adjust the time where supported.

Bluetooth Connectivity

The watch can connect to a smartphone through Bluetooth and the CASIO WATCHES app. Users can access functions such as automatic time adjustment, watch settings, time-and-place information, watch status and phone-finder functionality.

Sapphire Crystal

The sapphire crystal provides high scratch resistance and is treated with an anti-reflective coating for improved visibility.

200-Meter Water Resistance

The MRG-B2100HR-1A offers 200-meter water resistance, making it suitable for a range of everyday and outdoor activities.

Super Illuminator

A high-brightness LED provides improved visibility in low-light conditions.

Shock and Magnetic Resistance

Despite its elaborate full-metal construction, the watch maintains the shock resistance associated with MR-G and also provides magnetic resistance.

Why Is the MRG-B2100HR-1A Limited to 800 Pieces?

Only 800 units of the MRG-B2100HR-1A will be produced worldwide.

The limited production is particularly significant because the platinum-leaf finishing is performed individually by hand. Casio has combined this handcrafted element with a numbered case back, making each watch part of a clearly defined anniversary edition.

The combination of a limited production run, platinum-leaf dial and Japanese craftsmanship gives the model strong appeal to G-SHOCK and MR-G collectors.

Is the MRG-B2100HR-1A a Luxury G-SHOCK?

The MRG-B2100HR-1A sits at the very high end of the G-SHOCK range.

However, its luxury appeal does not come simply from the price. It comes from the combination of materials, craftsmanship and engineering.

The watch features a hand-finished platinum-leaf dial, specialty alloys, titanium construction, a 27-piece bezel, laser-created structural color and a limited production of only 800 pieces.

At the same time, it retains practical features such as Tough Solar, Bluetooth connectivity, Multi Band 6, sapphire crystal, shock resistance and 200-meter water resistance.

This makes it an unusual combination of collectible craftsmanship and functional G-SHOCK engineering.

MRG-B2100HR-1A India: What Buyers Should Know

For buyers searching for MRG-B2100HR-1A India, the most important point is to distinguish the official Japanese price from the final Indian market price.

Casio's Japanese announcement lists the model at ¥1,100,000 including tax. Indian pricing can vary after currency conversion, taxes, duties and local distribution.

Since the watch is limited to 800 pieces globally, availability may also be an important consideration for Indian collectors.

Before purchasing, buyers should check the official Indian availability, authorized retailers and warranty coverage rather than relying only on international listings.

Final Thoughts

The Casio MRG-B2100HR-1A is much more than another premium G-SHOCK. It is an anniversary model that brings together traditional Japanese metal-leaf artistry and advanced watchmaking technology.

Its platinum-leaf dial, created with the involvement of Hiroto Rakusho, gives the watch its strongest artistic identity. The COBARION bezel, DAT55G bracelet, Ti64 titanium construction, 27-piece bezel and structural color technology add another layer of engineering and visual detail.

With only 800 pieces worldwide, an individual serial number and the MR-G 30th Anniversary connection, the MRG-B2100HR-1A is clearly aimed at collectors and enthusiasts.

For someone searching for a standard G-SHOCK with everyday functionality, there are much more affordable options. But for collectors interested in Japanese craftsmanship, premium materials and a limited MR-G anniversary model, the MRG-B2100HR-1A is one of the most distinctive G-SHOCK releases of 2026.

FAQs

1. What is the MRG-B2100HR-1A?

The MRG-B2100HR-1A is a limited-edition MR-G G-SHOCK created to celebrate the 30th anniversary of the MR-G line.

2. How many MRG-B2100HR-1A watches will be produced?

Casio has limited the production to 800 pieces worldwide, with each watch carrying a serial number.

3. Does the MRG-B2100HR-1A have a real platinum-leaf dial?

Yes. The dimensional latticework dial is finished with platinum leaf, with the hand-applied work personally carried out by metal-leaf artist Hiroto Rakusho.

4. When was the MRG-B2100HR-1A released?

The international launch is scheduled for November 2026, while the Japanese release is scheduled for November 13, 2026.

5. What is the MRG-B2100HR-1A price?

The official Japanese price is ¥1,100,000 including tax. The final price in India may differ based on local taxes, duties, distribution and market pricing.

6. Is the MRG-B2100HR-1A water resistant?

Yes. The watch has 200-meter water resistance.

7. Does the MRG-B2100HR-1A support Bluetooth?

Yes. It connects to a smartphone through Bluetooth and works with the CASIO WATCHES app.

8. Is the MRG-B2100HR-1A made in Japan?

Yes. Casio lists the MRG-B2100HR-1A as Made in Japan.