Casio G-Shock Carbon Core Guard Iridescent Rainbow Dial Men's Watch | GA-2100SR-1A

Step into a world of color with the Casio G-Shock GA-2100SR-1A Men's Watch, the first-ever model to feature a full-surface gradated crystal finish that radiates iridescent brilliance. Using rainbow vapor deposition, the crystal reflects hues inspired by the midsummer sky at dusk—shifting from warm tones to cool shades depending on the angle of light. Each piece features a unique color pattern, ensuring no two watches are exactly alike. Built on the slim and durable Carbon Core Guard 2100 platform, it combines a lightweight 45.4mm carbon case, scratch-resistant mineral crystal, and shock-resistant construction for everyday toughness. The black resin bezel and strap create the perfect contrast, allowing the multicolor dial to stand out with stunning depth. Functional as it is stylish, it offers Double LED illumination, 200-meter water resistance, and a reliable Japanese quartz movement powered by a 3-year battery. The GA-2100SR-1A blends art, technology, and legendary G-Shock durability—making it a standout choice for collectors and trendsetters who want a watch that truly shines.Available at Watch Zone BD. UPC: 4549526319228

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
±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