G-Shock GA-2100-1A1ER Watch

The Watch

The Japanese brand Casio's latest lineup introduces a sport-inspired design packed with innovative, high-quality features. Tough and comfortable, it's built to win over athletes and thrill-seeking adventurers alike. This timepiece sports a sleek, understated look with a 50 mm black resin case and a 11.8 mm thickness. A scratch-resistant mineral crystal adds serious durability. Four pushers let you navigate through all the watch's modes with ease. The G-Shock is loaded with features athletes love: daily alarm, stopwatch, countdown timer, and an LED display for maximum visibility. The screw-down caseback offers water resistance to 20 ATM - perfect for swimmers.

The Dial

The dial on this model is round and black, with luminescent grey hands and indices to help you read the time in low-light conditions. The dial features a window displaying the date, month, and seconds. A world time function shows the time across 29 time zones and major cities around the globe. A day counter is displayed in the center-left of the dial. Finally, a subtle minute railway track runs around the dial's edge, with black indices.

The Functions

Dual Illuminator: When the electroluminescent backlight activates, both the digital and analog zones of the dial are illuminated.

World Time Function: The world time function displays the time across 29 time zones and major cities around the globe.

1/100 s Stopwatch - 24 Hours: Measures elapsed time to 1/100th of a second for a maximum duration of 24 hours. A beep confirms the start and stop of the stopwatch.

Countdown Timer - 1/1 sec - 24 Hours: For those who demand precision: countdown timers alert you to important or recurring events with an acoustic signal at the set date and time. The countdown can be programmed in seconds, up to a maximum of 24 hours in advance.

Daily Alarm: The daily alarm goes off every day at the time you set. The value shown indicates the number of daily alarms available.

Hand Shift Function: This function moves the hands out of the way when they obstruct the display of the time, date, or stopwatch.

12/24-Hour Time Format: Switch between 12-hour and 24-hour time display.

Button Beep On/Off: The button beep can be disabled using the mode button. Once turned off, no sound will play when switching between functions. However, any programmed alarms or countdowns remain active even after the button beep is disabled.

Neobrite: The hands and/or indices feature a fluorescent coating that keeps glowing in the dark after the watch has been exposed to a light source.

The Movement

This model runs on a quartz movement with an analog display for precise timekeeping. Two luminescent hands ensure easy readability even in the dark.

The Strap

The watch comes paired with a solid yet comfortable black resin strap that can withstand extreme shocks. The strap features a grey pin buckle for easy fastening.

Water Resistance

This model offers water resistance to 20 atmospheres, or 200 meters. It's the perfect companion for deep-water aquatic activities - built for freediving. Since water is no concern, you can even use high-pressure washers while wearing it without worry. Showering, bathing, lap swimming, and freediving are all good to go. That said, for scuba diving with tanks, we recommend a timepiece with a higher water resistance rating. Also, avoid operating the crown or pushers while submerged to protect the movement's integrity.