Luxury Black Series Watch GM-2100LXB-1A9ER

The Watch

The Casio G-Shock Black Series, reference GM-2100LXB-1A9ER, is a luxury watch with a boldly contemporary attitude, expressed through its octagonal steel and resin case. The watch weighs 72 grams and measures 49.30 mm in length, 44.50 mm in width, and 11.80 mm in thickness, giving this model a commanding presence and unmatched comfort. The case is further elevated by a steel bezel that, with its brushed finish, delivers maximum robustness and durability.

The Dial

The dial is a study in modern minimalism with its matte black finish, elegantly contrasting with raised indexes. The hands - bridging tradition and cutting-edge technology - feature luminescent material for optimal legibility even in low-light conditions. The indexes are accompanied by a minute railroad track for maximum precision. Beyond the elegant analog display, an integrated digital screen provides a modern complement of information such as the date and a 1/100-second chronograph, reinforcing the multifaceted identity of this timepiece.

Features

World Time: The world time function displays the time across 31 time zones (48 cities + Coordinated Universal Time), with the option to enable or disable daylight saving time.

1/100-Second Stopwatch: The stopwatch measures elapsed time with 1/100-second precision. Measurement range is 00'00''00 to 59'59''99 for the first 60 minutes, then 1:00'00 to 23:59'59 beyond that. Resolution is 1/100 second during the first hour, then 1 second thereafter. Measurement modes include elapsed time, split time, and 1st/2nd place times.

Countdown Timer - 24 Hours: The countdown timer operates with a 1-second measurement unit and offers a maximum countdown range of 24 hours. The start time can be set from 1 second to 24 hours, in increments of one second, one minute, or one hour.

5 Daily Alarms: The watch features five programmable daily alarms along with an hourly time signal.

Super Illuminator Dual LED Backlight: Both the analog dial and the digital display benefit from Super Illuminator dual LED backlighting. Illumination duration is adjustable to 1.5 or 3 seconds with an afterglow function. The light emitted is white.

Full Auto Calendar: Once set, the auto calendar always displays the correct date through the year 2099.

Button Tone On/Off: The button tone can be turned on or off according to your preferences.

Accuracy: The watch offers an accuracy of ±15 seconds per month.

12/24-Hour Time Format: The time display can be set to either 12-hour or 24-hour format.

Hand Masking Function: This function moves the hands out of the way to provide a perfectly clear view of the digital display content.

Time Display: The analog display features two hands (hours and minutes, with the minute hand moving every 20 seconds) along with a day sub-dial. The digital display shows hours, minutes, seconds, 12-hour format, month, and date.

The Movement

The watch is powered by a Japanese quartz movement from Casio, recognized for its reliability and precision. This mechanism delivers optimal management of hours, minutes, and seconds and also integrates a date calendar. Battery life reaches up to 3 years on a single cell.

The Strap

The band is crafted from black resin, a material that is both durable and comfortable, standing up to extensive wear and intense weather conditions. The pin buckle closure provides a secure fit and easy adjustment to any wrist size, making it ideal for daily wear in all conditions.

Water Resistance

With a water resistance rating of 20 ATM, this watch is not just a style statement - it's a fully functional tool perfectly suited for water sports, including swimming and diving.