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Technical Specifications
The Casio G-Shock GA-2100-1A1 stands out for its modern and robust design, created for those seeking a durable watch with urban aesthetics. With its characteristic octagonal case inspired by classic G-Shock models, it combines toughness with a slimmer profile, ideal for both daily wear and demanding activities.
It offers high impact and water resistance, along with advanced functions typical of the G-Shock line, making it a practical, sporty, and reliable option within Casio's digital-analog watchmaking.
About the watch
SKU GA-2100-1A1
Collection G-Shock
Weight (g) 51.00
Warranty 2 years
Manufactured by Casio
Case and Crystal
Length 48.5 Width 45.4 Thickness 11.8 mm
Water resistance 200 m (suitable for swimming and water use)
Case shape
Octagonal
Carbon-reinforced resin case
Case options
Robust design with matte finish
Luminescent material on the case
Hands and indices with luminescent coating
Crystal
Scratch-resistant mineral crystal
Movement
Power
Battery
Approximate battery life
Up to 3 years
Accuracy
±15 seconds per month
Functions
Analog and digital display
Standard timekeeping (hours, minutes, seconds)
Full auto-calendar
Stopwatch
Timer
Daily alarm
World time
LED illumination
Other functions
Shock resistance (G-Shock structure)
Lightweight and comfortable design for prolonged use
Secure bracelet clasp










