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Men's Watches

Casio G-Shock GA-2100BCE-1AER Men's Watch • Carbon Core Guard • Cordura Strap

Casio G-Shock GA-2100BCE-1AER Men's Watch • Carbon Core Guard • Cordura Strap

Regular price £77.34
Regular price £103.11 Sale price £77.34
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Model Number: GA-2100BCE-1AER

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Product Details

Description

The Casio G-Shock GA-2100BCE-1AER combines the legendary octagonal design with state-of-the-art material technology. Thanks to the innovative Carbon Core Guard structure, this men's watch is extremely durable while remaining surprisingly lightweight on the wrist. 

This wristwatch is the ideal companion for an active lifestyle. The robust Cordura textile strap ensures maximum comfort and longevity, while the all-black finish underscores its striking military look.

Special features of the Casio GA-2100BCE-1AER watch

  • Carbon Core Guard structure for maximum shock resistance with a particularly low weight.
  • Durable Cordura strap made of high-quality nylon for extreme everyday durability.
  • Water resistance up to 20 bar – perfectly suited for professional swimming and water sports.

This watch is part of the popular G-Shock Carbon Core Guard series, known for its ruggedness and iconic octagon case.

Technical Data

Basic data

Target group

Men

Style / Occasion

Sport

Manufacturer

Casio

Model series / Collection

G-Shock

Model number

GA-2100BCE-1AER

Manufacturer model number

GA-2100BCE-1AER

EAN / GTIN

4549526370168

Display type

Analog-to-Digital

Water resistance in bar

200

Other features

Shock-resistant, Carbon Core Guard, World Time, 5 Alarms, Double LED Light, Cordura band, Full Auto Calendar

Case & Construction

Case material

Carbon

Case colour

Black

Case diameter in mm

45.4

Case shape

Round

Case height in mm

11.8

Weight in grams

57

Bezel material

Fixed

Watch glass

Mineral glass

Case back

Screwed

Dial & Display

Dial colour

Black

Numerals & Indices

Line Index

Second hand

No

Luminous material (Lume)

Yes (pointers only)

Movement & Drive

Drive type / Movement

Quartz (Battery)

Calibre / Movement

Module 5611

Date display

Yes

Stopwatch function

Yes

Day display

Yes

Timer

Yes

Number of batteries

2

Strap & Clasp

Strap material

Textile

Strap colour

Black

Strap width in mm

26

Clasp

Pin buckle

Quick-release system

No

Max. wrist circumference

21.5

Care instructions

Watch Care Instructions

Care & Cleaning

  • Daily: Wipe the case and strap with a soft, dry cloth to remove dirt and sweat.
  • Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, and dry thoroughly.
    Important: Screw the crown down tightly beforehand!!!
  • Not waterproof: Clean only dry or slightly damp, do not use water or cleaning agents.
  • Avoid: Abrasive agents, perfume, cosmetics, and heat.
  • Leather straps: Do not soak, clean only slightly damp, and dry away from heat.
  • Water resistance: Do not wear when showering or bathing, have it checked annually.
  • Battery (Quartz): Have a dead battery replaced immediately.
  • Mechanical watches: Service every 5 years by a master watchmaker.

Storage & Handling

  • Store the watch separately, not directly with other jewelry (risk of scratches).
  • When winding mechanical watches, take them off; do not leave the crown pulled out.

Jewelry Care – How to Keep Your Jewelry Beautiful:

  • Remove jewelry before showering, bathing, and sports.
  • Avoid direct sunlight – wood, leather & co. can fade.
  • Hands off – constant touching leaves grease and dirt.
  • No aggressive cleaning agents such as chlorine, saltwater, or disinfectants.
  • Apply cosmetics and perfume first, then put on jewelry.

Scope of delivery

Product questions

Find your perfect fit

Casio

Casio – Functional Watches for Modern Everyday Life

Casio became known in the 1970s for wristwatches that redefined technology and everyday usability. Digital displays, innovative functions, and robust construction made the brand popular worldwide.

To this day, Casio wristwatches stand for reliability and practical use. They are aimed at people who value functionality, durability, and a clear price-performance ratio.

Christian Wagner

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