Discover a new evolution in the world of G-SHOCK metal watches with the exclusive Casio G-SHOCK GMW-B5000, a timepiece that blends innovation, advanced engineering, and a striking rainbow finish.
The new GMW-B5000 redefines the iconic design of the 5000 series thanks to an innovative generative design process developed from over 40 years of G-SHOCK impact resistance data and collaboration between human designers and artificial intelligence. The result is a futuristic, sophisticated, and utterly unique watch.
Its central case with a multicolored gradient IP finish creates a spectacular rainbow effect that symbolizes constant evolution and the energy of the future. The gold accents on the screws and the rainbow vapor-deposited crystal further enhance its premium aesthetic and powerful visual presence.
The side profile reveals a contemporary design of great technical complexity, where the bezel and metal case integrate harmoniously to highlight the watch’s architectural beauty. Additionally, the inner protector made of high-elasticity fine resin effectively absorbs impacts, allowing G-SHOCK’s legendary durability to be maintained within a sophisticated all-metal exterior.
The stainless steel case and screw-down back cover ensure maximum durability and water resistance. Its advanced high-definition MIP LCD display offers exceptional readability thanks to the built-in memory
in every pixel, delivering a level of detail superior to that of conventional screens. Plus, you can customize the display via the official app and activate CLASSIC mode to enjoy the iconic 7-segment digital design.
Equipped with Bluetooth®, Multiband 6 time synchronization, and Tough Solar technology, this watch combines precision, connectivity, and long battery life in any situation.
Manufactured at Casio’s Yamagata plant—the historic facility where the first G-SHOCK was born—this model represents the perfect balance between tradition, innovation, and cutting-edge design.
The multicolor IP finish features unique variations on each watch, making every piece one-of-a-kind.
Watch Functions
World Time
38 time zones (38 cities + UTC), city code display, city name display, daylight saving time on/off, automatic daylight saving time (DST) adjustment, and local city/world time switching
1/100-second stopwatch
Measurement range:
00'00“00~59'59”99 (for the first 60 minutes)
1:00'00~23:59'59 (after 60 minutes)
Measurement unit:
1/100 seconds (for the first 60 minutes)
1 second (after 60 minutes)
Measurement modes: Elapsed time, split time, and first and second place times
Countdown timer
Measurement unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: Between 1 minute and 24 hours (1-second increments)
Alarm / hourly chime
5 daily alarms (including one with snooze)
Hourly chime
Illumination
Electroluminescent backlight, full automatic electroluminescent light, selectable illumination duration (1.5 or 3 seconds) and brightness
Light color
LED: white
Full automatic calendar (up to the year 2099)
Mute function
Button tone on/off
Power-saving function
Power-saving mode (the display goes blank to conserve power when the watch is left in the dark)
Battery level display/alert
Low battery alert
Operating time
Approximate battery life:
6 months with rechargeable battery (operating time with normal use without exposure to light after charging)
22 months with rechargeable battery (operating time when stored in total darkness with the power-saving function enabled after a full charge)
Accuracy
Accuracy: ±15 seconds per month