G-SHOCK Reimagines its Iconic 5000 Series Through Human and AI Co-Creation with thenew GMW-BZ5000RC-1
The new full-metal G-SHOCK captures the rainbow with sophisticated timekeeping and advanced Japanese craftsmanship
Dubai, United Arab Emirates, 21 May 2026: G-SHOCK by Casio enters a new era with the launch of the new GMW-BZ5000RC-1, a striking full-metal timepiece that reimagines the brand’s legendary 5000 series. Combining AI-assisted structural engineering with advanced Japanese craftsmanship, the watch introduces a bold new interpretation of the iconic square design.
Drawing inspiration from the original 1983 DW-5000C — the first-ever G-SHOCK watch — the GMW-BZ5000RC-1 brings a gradient rainbow ion-plated finish to one of the most recognisable silhouettes in G-SHOCK history. The vibrant finish evokes the shifting nature of future energy and captures the next chapter in G-SHOCK evolution for a generation shaped by technology, design, and contemporary culture. As each rainbow ion-plated finish is uniquely applied, every watch carries its own individual expression and character.
Human × AI Co-Creation
40+ Years of G-SHOCK Data Meets AI Engineering
AI-assisted structural analysis and 3D modelling optimisation have been used to create an unprecedented bold full-metal form — pushing the boundaries of both design and engineering while preserving the toughness that defines the brand.
The rainbow ion-plated centre case creates constantly shifting reflections, while gold ion-plated screws, rainbow vapor-deposited glass and contrasting metal finishes add depth and dimension throughout the watch. A newly developed bezel-to-case structure further exposes the metal centre case, creating a distinctive side profile that gives the iconic square silhouette a bold new expression.
Made in Japan at Yamagata Casio — the birthplace of the very first G-SHOCK — the GMW-BZ5000RC-1 combines Japanese craftsmanship with cutting-edge innovation. Its full-metal exterior is reinforced with a shock-resistant structure featuring a resilient resin internal protector designed to absorb impact while preserving the refined metal construction.
Beyond its bold exterior, the watch delivers advanced functionality including Tough Solar charging, Bluetooth smartphone connectivity, Multi Band 6 radio-controlled timekeeping, and a high-definition MIP LCD display delivering outstanding readability even in bright outdoor spaces and direct sunlight. The high-definition full-dot display offers four TIME MODE displays, which the user can select with the touch of a button. In addition, via the app, the main display font can be switched from STANDARD to CLASSIC for a traditional 7-segment look.
Over the decades, the G-SHOCK has evolved from a symbol of toughness into a cultural icon embraced across fashion, music, design, and street culture worldwide. Presented in specially designed rainbow-themed packaging made using environmentally responsible recycled materials, the new GMW-BZ5000RC-1 reflects G-SHOCK’s commitment to combining toughness, heritage, innovation, and cultural expression.
Availability
The GMW-BZ5000RC-1 is now available at select G-SHOCK retailers and online at G-SHOCK Middle East & Africa.
To learn more or to purchase: casio-mea.com
Technical Specifications
Physical
Case Size: 49.3 × 43.6 × 13 mm
Weight: 172 g
Case & Bezel: Stainless steel
Band: Solid stainless steel, one-touch 3-fold clasp
Compatible Band Size: 150 to 205 mm
Construction: Shock Resistant
Water Resistance: 200-metre
Glass: Mineral Glass
Back Plate: Screw Lock Back
Surface Treatment: Rainbow ion plated case
Power & Connectivity
Power Supply: Tough Solar powered
Battery Life: ~6 months normal use / 22 months Power Saving
Time Adjustment: Radio-controlled Multi Band 6 + Bluetooth®
Smartphone Link: Mobile Link via Bluetooth® with CASIO WATCHES app
App Features: Auto time adjustment, world time ~300 cities, Time & Place, Phone Finder
Display: Memory in Pixel (MIP) LCD
Light: LED backlight, full auto, selectable duration, afterglow (White LED)
Accuracy: ±15 seconds/month without calibration
Timekeeping
World Time: 38 time zones, 55 cities + UTC
Stopwatch: 1/100-sec, elapsed, split, 1st/2nd place
Timer: Countdown, 24-hour range, 1-second increments
Alarms: 5 daily alarms, 1 snooze, hourly time signal
Calendar: Full auto-calendar to year 2099
Time Calibration: Auto receive up to 6 times per day
Signals: DCF77 Germany, MSF England, WWVB USA, JJY Japan, BPC China
Other Features
Mute Feature: Button operation tone on/off
Power Saving: Display blanks in the dark
Battery Alert: Low battery alert
Other: 12/24-hour format, date/month swapping, hour, minute, second, pm, month, date, day
Daylight Saving: Auto on/off, auto summer time switching
Home/World Time: City swapping
About G-SHOCK
Since its launch in 1983, G-SHOCK has become globally recognised for its shock-resistant innovation, durability, and distinctive design. Originally created to challenge conventional watch construction, G-SHOCK has evolved into a cultural icon embraced across fashion, music, sport, art, and street culture worldwide. Over the years, G-SHOCK has collaborated with globally recognised brands and creatives including BAPE, Stussy, Maison Martin Margiela, Land Cruiser, and J Balvin, continuing to expand its influence across contemporary culture while pushing the boundaries of technology and design.
About CASIO Middle East & Africa
CASIO Middle East & Africa FZE is the regional subsidiary of CASIO Computer Co., Ltd., responsible for managing and developing CASIO’s business, brand presence, and marketing activities across the Middle East and Africa region.
Based in Dubai, CASIO Middle East & Africa oversees a diverse product portfolio including G-SHOCK, BABY-G, EDIFICE, PRO TREK, CASIO Vintage, Standard watches, and CASIO Electronic Musical Instruments. The company works closely with regional distributors, retail partners, media, and industry stakeholders to strengthen CASIO’s presence and deliver products that combine innovation, durability, functionality, and timeless design.
Across the region, CASIO continues to build on its global philosophy of creating products that support everyday life, self-expression, creativity, and performance — from watches built for toughness and style to musical instruments that make learning and playing music more accessible.
For More Information
Plus 1 Communications
PR Contact for G-SHOCK Middle East & Africa
Shop the GMW-BZ5000RC-1
Available now at select G-SHOCK retailers and online at G-SHOCK Middle East & Africa.
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