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Updated 4 months ago

G-Shock GA-2100-1A1 CasiOak

Slim analog-digital G-Shock with octagonal bezel and carbon core guard structure.

GA-2100-1A1 | G-SHOCK ANALÓGICO DIGITAL Negro | CASIO

General Information

BrandCasio
NameG-Shock GA-2100-1A1 CasiOak

Product Highlights

Slim Octagonal G-Shock Design

An 11.8 mm case thickness and octagonal bezel give this GA-2100-1A1 its distinctive slim CasiOak profile.

Analog-Digital Everyday Functions

The watch includes date, day, world time, stopwatch, countdown timer, alarm, hourly time signal, and 12/24-hour format functions.

Built for Water and Impact Resistance

A carbon/resin case with shock resistance and 200 m water resistance supports daily wear in demanding conditions.

The Casio G-Shock GA-2100-1A1 CasiOak is a slim analog-digital quartz watch with an octagonal bezel, carbon/resin case, resin band, mineral glass crystal, and 200 m water resistance.

Media Reviews

Video Analysis

Attributes

AttributeSpecificationNotes
Band MaterialResin
Band Width16 mmmm
Battery Life1095 daysdays
Case Diameter45.4 mmmm
Case MaterialCarbon / Resin
Case Thickness11.8 mmmm
Clasp Typebuckle
Crystal Materialmineral glass
Display Typeanalog-digital
Featuresdate, day, world time, countdown timer, chronograph (stopwatch), alarm, LED light (double LED / Super Illuminator), shock resistant, auto-calendar (to year 2099), hourly time signal, 12/24-hour format, hand shift feature
Gender Targetmen
Movement Typequartz
Power Sourcebattery
Water Resistance200 mm

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Casio G-Shock GA-2100-1A1 CasiOak | The Product Wiki