G-Shock GA-2100-1A1ER - Black

Casio G-Shock GA-2100-1A1ER Black
GA-2100-1A1ER

The Casio G-Shock GA-2100-1A1ER Black is one of the most iconic models in the 2100 series, featuring the slim octagonal case and lightweight Carbon Core Guard structure. Its fully black appearance gives it a clean, modern and tactical look. With world time, stopwatch, timer, neo-display and 20-bar water resistance, this watch is perfect for everyday wear, sports and outdoor use. Tough Solar power ensures reliable operation with minimal maintenance.

Key Features

• LED light for illumination

• Shock-resistant structure

• Carbon Core Guard reinforced case

• Neo-display glowing markers and hands

• 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 display format

• Mineral glass

• Resin case and strap

• Buckle closure

• Tough Solar power supply

• Water resistance 20 bar (ISO 22810)

Technical specifications

• Case size 48.5 × 45.4 × 11.9 mm

• Weight 52 g

• Case carbon/resin

• Strap resin

• Glass mineral

• Water resistance 20 bar

• Power Tough Solar

SKU
GA-2100-1A1ER

Keywords
Casio, G-Shock, GA-2100, octagonal watch, black design, tough solar, shock resistant, 20 bar water resistant, resin strap, analog-digital watch, neo display, stopwatch, countdown timer, unisex watch