G-SHOCK Classic watch, all-black dial and neon green hands, 45mm - GA-2100K-1AER

Discover the new GA-2100K, inspired by the evocative atmosphere of clubs and music festivals.
The distinctive feature of these watches is the dial, which has a new and unique, almost smooth appearance.
The hands, lettering, and perimeter are fluorescent in color to stand out against the all-black dial.
The texture of the strap also makes these models unique. They are made from a translucent material with a matte finish, reminiscent of the fog created by smoke machines in clubs.
Completely new look and feel: cutting-edge design and G-SHOCK shock resistance.
Available in three strap and fluorescent detail color variants.

DETAILS
The black GA-2100K-1AER on the wrist of a man operating a mixing console.
The GA-2100K-1AER dial features neon green details.
Translucent black case and strap
Back of the GA-2100K-1AER, with the Carbon Core Guard lettering engraved.
Black dial and octagonal case
Open-ended translucent strap.
Three models in blue with neon orange accents, black with neon green accents, and brown with neon red accents.

Special features
Shock resistant
Water resistant to 20 bar
Visible in the dark
Transparent color

Specifications
Basic information
Case dimensions (H x W x D) 48.5 × 45.4 × 11.8 mm
Weight 51 g
Case and bezel material: carbon/resin
Resin strap
Shock-resistant structure
Carbon Core Guard structure
Water resistance: Water resistant to 20 bar
Approximate battery life: 3 years with SR726W X 2

Exterior
Mineral glass
Adjustable strap 145 to 215 mm
Various Neobrite

Watch features
World time
31 time zones (48 cities + Coordinated Universal Time), daylight saving time on/off
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 and 2nd place times
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)
Hourly chime / Time signal: 5 daily hourly chimes, Time signal
Light: Dual LED light
Dial LED light (Super Illuminator, selectable illumination duration (1.5 seconds or 3 seconds), luminescence)
Digital display LED backlight (Super Illuminator, selectable illumination duration (1.5 seconds or 3 seconds), luminescence)
Light color
LED: white
Full automatic calendar (up to the year 2099)
Volume off: Button press sound on/off
Accuracy: ±15 seconds per month

Other features
Hand-moving function (the hands move so as not to block the view of the digital display content).
Regular time display:
Analog: 2 hands (hour, minute, and second, with the hand moving every 20 seconds), 1 dial (day)
Digital: hour, minute, second, pm, month, date