Casio G-Shock GM-2100CB-3AER - Green
Casio G-Shock GM-2100CB-3AER Green
GM-2100CB-3AER
The Casio G-Shock GM-2100CB-3AER Green blends the modern octagonal 2100-series design with a metal bezel and a durable fabric strap. Its green camouflage theme and metallic finish give the watch a rugged yet stylish look. With shock resistance, 20-bar water resistance and practical functions such as world time, stopwatch, timer and neo-display, it is built for everyday wear and outdoor use.
Key Features
LED light for display illumination
Shock-resistant structure
Neo-display glowing hands and markers
World time with 29 time zones
Stopwatch 1/100 sec up to 24 hours
Timer 1 sec up to 24 hours
5 daily alarms
Hand shift function
Button tone on/off
Automatic calendar
12/24-hour format
Mineral glass
Metal bezel with resin structure
Fabric strap
Buckle closure
Battery life approx. 3 years (SR726W ×2)
Water resistance 20 bar (ISO 22810)
Technical specifications
Case size 49.3 × 44.4 × 11.8 mm
Weight 72 g
Case material resin/stainless steel
Strap fabric
Glass mineral
Water resistance 20 bar
Battery SR726W ×2
Battery life approx. 3 years
SKU
GM-2100CB-3AER
Keywords
Casio, G-Shock, GM-2100, metal bezel, green camo, textile strap, shock resistant, 20 bar water resistant, analog-digital watch, neo display, stopwatch, countdown timer, unisex watch






