Casio Watch - G-Shock - 2100 Series - Black Analog-Digital - GA-2100-1A2ER

This Casio G-Shock GA-2100-1A2ER watch from the 2100 Series is a black analog-digital model that combines elegance, durability, and advanced features. Designed to withstand the most extreme conditions, it boasts G-Shock’s legendary shock resistance. With water resistance up to 20 bar, it’s perfect for water sports, whether swimming or light diving.

Its carbon and resin case is reinforced by the Carbon Core Guard structure, ensuring exceptional durability while maintaining a lightweight design of just 51 g. Its compact dimensions of 48.5 × 45.4 × 11.8 mm ensure comfortable everyday wear, and the resin strap, compatible with wrist sizes ranging from 145 to 215 mm, adapts to all wrist sizes. The mineral glass effectively protects the dial from scratches and impacts.

Readability in the dark is optimized by a dual Super Illuminator LED lighting system, which illuminates both the analog dial and the digital display. The illumination duration is customizable between 1.5 and 3 seconds, ensuring perfect visibility in all conditions.

The GA-2100-1A2ER is equipped with practical features for everyday use and sports: a world time function covering 31 time zones and 48 cities, a 1/100-second stopwatch capable of measuring up to 24 hours, and a timer for countdowns adjustable from 1 second to 24 hours. You can also set up to 5 daily alarms and activate the hourly time signal so you never miss an appointment.

The watch features a full automatic calendar valid through 2099, a mute function to disable button sounds, and a hand-shift function that moves the hands aside to provide an unobstructed view of the digital display. It displays the time in 12/24-hour format with an accuracy of ±15 seconds per month, ensuring reliability and precision.

With a battery life of 3 years powered by two SR726W batteries, the Casio G-Shock GA-2100-1A2ER combines cutting-edge technology with a modern design.