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G-Shock GA2100-1A1 45.4mm all black watch with resin strap
GA2100-1A1 all black Casio G-Shock Casi-Oak watch with octagonal bezel
Hand holding a black GA2100-1A1 Casio G-Shock watch

Authorized Dealer. G-SHOCK official 2 year warranty included

G-SHOCK

GA2100-1A1 45.4mm - Black

$110
G-SHOCK
$110

GA2100-1A1 45.4mm - Black

The Details

  • 45.4 mm

    Case Size

  • 11.8 mm

    Case Height

  • 48.5 mm

    Lug to Lug

  • 200m

    Water Resistance

Overview

Case Height

11.8 mm

Case Size

45.4 mm

Collection

2100 Series

Style

Digital

Lug to Lug

48.5 mm

Lug Width

16 mm

Movement

Quartz Battery

Reference

GA2100-1A1

Water Resistance

200m

Case

Case Material

Carbon

Crystal

Mineral glass

Case Color

Black

Dial Color

Black

Dial Features

Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

Hands

Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day). Digital: Hour, minute, second, pm, month, date

Strap / Bracelet Material

Resin band

Weight

51 g

Movement

Accuracy

±15 secs/month

Battery Life

3 years on SR726W × 2

Functions

31 time zones (48 cities + coordinated universal time), daylight saving on/off, home city/world time city swapping, 1/100-second stopwatch, 5 daily alarms, hourly time signal, hand shift feature, full auto-calendar (to year 2099)

Movement

Quartz

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About G-Shock

Absolute Toughness

With over 100 million sold, the G-shock has become arguably the most recognizable and ubiquitous watch of all time. Despite this watch’s generally affordable price tag, the g-shock is arguably a byproduct of one of the greatest engineering feats in watchmaking history. Since its conception in 1981, the watch has become a trusted companion for men and women across the globe, ready to withstand the most taxing conditions.

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