G-Shock Classic GA-2100-1A4ER Watch

The Watch

Japanese brand **Casio** presents a design-forward model with a sporty edge. This watch blends innovation and quality in one rugged package. Built tough and worn comfortably, this **G-Shock Classic** is made for thrill-seekers. The timepiece comes in black and orange, featuring a **black resin case** with a **50 mm** diameter and **11.8 mm** thickness. A **scratch-resistant mineral crystal** adds extra durability. **Four push-buttons** let you navigate the watch's various modes. As you'll discover, the G-Shock is packed with **a wealth of features**: a **daily alarm**, **stopwatch**, **countdown timer**, and **LED display** for better visibility in the dark. The screw-back **case back** ensures a water resistance of **20 ATM** - perfect for swimmers.

The Dial

On this model, Casio delivers a functional, easy-to-read round dial. A **multi-function counter** sits on the right side, while a **day-of-the-week counter** is positioned on the left. **12 thick black and orange luminescent indices** run around the dial, with the hour and **minute hands** in **orange** and also **luminescent** at the center.

Features

LED Lighting

The watch dial is illuminated by an LED (light-emitting diode).

Shock Resistance

The shock-resistant structure protects the watch against impacts and vibrations.

Neobrite Coating

The hands and/or indices feature a fluorescent coating that continues to glow in the dark after the watch has been exposed to a light source.

World Time Function

The world time function displays the time across 29 time zones and major cities around the globe.

1/100 sec Stopwatch - 24 Hours

Measures elapsed time to 1/100th of a second, up to a maximum of 24 hours. An audible signal confirms the start and stop of the stopwatch.

Countdown Timers - 1/1 sec - 24 Hours

For those who love precision: countdown timers alert you to important or recurring events with an audible signal at the set date and time. The timer can be programmed in seconds, up to 24 hours in advance.

5 Daily Alarms

A daily audible alarm reminds you of your commitments at the programmed time. This model features five independent alarms, giving you the flexibility to track all your important appointments.

Hand Shift Function

This function moves the hands when they obstruct the display of the time, date, or stopwatch.

The Movement

This sporty model is powered by a **quartz movement** - reliable, precise, and ready for anything life throws at you.

The Strap

The all-black aesthetic of this watch is matched by a black **synthetic resin strap** - a top choice for physical activities thanks to its durability. It fastens securely with a **pin buckle**.

Water Resistance

This model offers **20 atmospheres (200 meters)** of water resistance. A timepiece ready to go wherever your aquatic adventures take you - including freediving. It can even withstand high-pressure water jets. Shower, bath, lap swimming, and freediving are all fair game. That said, for scuba diving with tanks, we recommend a timepiece with a higher water resistance rating. Also, avoid operating the crown or push-buttons while submerged to maintain the integrity of the mechanism.