GA-B2100-1A1DR Casio G-SHOCK

Shock resistant construction Carbon core guard construction 20 ATM water resistance Mobile link function Compatible with [CASIO WATCHES] Neo Bright World time Stopwatch Timer Five time alarms Hourly time signal Double LED light Full auto calendar Operation sound ON/OFF switching function Power saving function (When in a dark place, the display is turned off after a certain period of time to save power) Indicator display Hand evacuation function (When the hands overlap with the LCD display and are difficult to see, the hands can be temporarily moved away from above the LCD display) 12/24 hour display switching Date display (Month/Day display swap) Day of the week display (6 languages ​​switchable: English, Spanish, French, German, Italian, Russian) Case (length x width x thickness): Approximately 48.5 x 45.4 x 11.9 mm Band circumference: Approximately 14.5-21.5 cm Accessories: Instruction manual (in English) G-SHOCK original box

Overview The GA-B2100-1A1DR is a Casio G-SHOCK from the 2100 series featuring a solar-powered, analog-digital movement. It combines the trusted G-SHOCK toughness with a modern, urban aesthetic. Designed for unisex wear, it pairs a durable metal bezel with a comfortable resin-enabled bracelet. A reliable quartz movement powers precise timekeeping with minimal maintenance.

Key Features

Tough Solar power for continuous operation with charging from ambient light. Analog hands plus a digital display for versatile timekeeping at a glance. Bluetooth Smartphone Link to sync time and access smart features with the Casio app. LED backlight for visibility in low-light conditions. Auto calendar pre-programmed through the year 2099 to minimize date adjustments. 12/24-hour time formats to suit user preference. Daily alarm to help you stay on schedule. Hourly time signal to mark the top of each hour. 1/100-second stopwatch for precise timing of activities. 200-meter water resistance suitable for swimming and snorkeling (not for deep diving). Mineral glass or reinforced display cover for durability against scratches (region dependent). Design and Comfort

Unisex, contemporary rectangular-octagonal silhouette with a rugged yet refined appearance. Metal bezel with a stylish finish pairs with a durable resin band for comfort and resilience. Textured, adjustable bracelet with a secure clasp for a comfortable, secure fit. Dial layout integrates analog and digital elements for quick time checks. Display and Readability

High-contrast digital display combined with analog hands for fast reference. LED backlight ensures legibility in darkness or dim environments. Clean, uncluttered dial design optimized for easy viewing of time, date, and functions. Durability and Water Resistance

Shock-resistant construction designed to absorb daily shocks and vibrations. Water resistance rated to 200 meters, suitable for swimming, snorkeling, and other water activities. Protective display window guards against scratches during everyday use. Materials and Use

Case and bezel crafted from durable metal with a contemporary finish. Resin or metal bracelet designed for daily wear, travel, and sports activities. Versatile option that pairs well with casual, smart-casual, and active outfits. Power, Maintenance, and Battery

Solar-powered movement provides eco-friendly, maintenance-light timekeeping. Battery life depends on light exposure and usage of features like backlight and Bluetooth. Battery replacement is typically not required as often due to solar charging; if needed, a qualified technician should perform service. What’s in the Box

The GA-B2100-1A1DR watch. User manual. Regional packaging may vary by listing. Care and Maintenance

Clean with a soft cloth to preserve finish and luster. Avoid prolonged exposure to solvents or high heat to protect materials. Have any battery or solar-related service performed by a qualified technician if required. Why Choose This Model

A modern G-SHOCK with solar power and smartphone connectivity for the connected user. Durable, sport-ready build with a premium metal bezel and versatile styling. A stylish option that complements casual, smart-casual, and active wear.