100% ORIGINAL CASIO G-SHOCK TMJ GA-2100K-1A / GA-2100K-2A / GA-2100K-5A / GA-2100K / GA-2100 ANALOG DIGITAL WATCH

Immerse yourself in the feel of mysterious, smoky light with a watch inspired by the music-driven nightlife. These new watches bring to life the shadowy thrill of nightclubs and music festivals, laser strobes cutting through the beat of midnight music. A newly developed surface finish imparts a clean look to the dial that perfectly complements the streamlined design of GA-2100 watches. This smooth surface is the ideal canvas for the glossy finish and rich color scheme, which projects the incredible depth of piano black. The varying textures and colors of the watch components recall the late-night music scene. Accents in neon colors sparkle like laser light, while translucent materials with a matte finish are employed to give the bezel and band a fantastic texture reminiscent of the dance floor haze created by a fog machine. A whole new look and feel — cutting-edge design infused with G-SHOCK shock resistance.

Case size (L× W× H)
48.5 × 45.4 × 11.8 mm
Weight
51 g
Case and bezel material
Carbon / Resin
Band
Resin Band
Construction
Shock Resistant
Carbon Core Guard structure
Water resistance
200-meter water resistance
Power supply and battery life
Approx. battery life: 3 years on SR726W X 2

Glass
Mineral Glass
Compatible band size
145 to 215 mm
Other
Neobrite

World time
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