Casio G-Shock GM-2100RW-1 Rainbow Hues Brick Wall Dial Men's Watch

The Casio G-Shock GM-2100RW-1 Rainbow Hues Brick Wall Dial Men’s Watch is a bold tribute to G-SHOCK’s legacy of toughness and individuality. Part of the 2100 Series, this unique timepiece features a striking dial inspired by the original G-SHOCK’s brick wall pattern, enhanced with rainbow vapor deposition that shifts colors with the light—symbolizing the strength to break through barriers and embrace self-expression. Housed in a 44.4mm octagonal case made from a blend of stainless steel and resin, this model pairs industrial toughness with eye-catching aesthetics. The grey stainless steel bezel and solid case back add durability, while the scratch-resistant mineral crystal protects the vibrant analog-digital display. A double LED light ensures excellent visibility, even in dark environments. Powered by precise Japanese quartz movement with a 3-year battery life (SR726W x2), the GM-2100RW-1 delivers reliable performance with minimal maintenance. Its black resin strap offers lightweight comfort and is secured with a classic tang buckle. With 200-meter water resistance and G-SHOCK’s signature shock-resistant build, this watch is ready for any challenge. Weighing 72g, it’s the perfect fusion of rugged construction and standout style—ideal for those who embrace bold design and unshakable confidence. Available at Watch Zone.  UPC: 4549526383489

Watch Features:

World time:
31 time zones (48 cities + coordinated universal time), daylight saving on/off

Stopwatch:
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, split time, 1st-2nd place times

Timer:
Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

Alarm/hourly time signal:
5 daily alarms
Hourly time signal

Light:
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
LED: White

Calendar:
Full auto-calendar (to year 2099)

Mute feature:
Button operation tone on/off

Accuracy
Accuracy: ±15 seconds per month

Other features
12/24-hour format
Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)

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