Casio G-Shock GA-2100RL-1A

48.50 mm
Currently out of stock
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Product details

The Casio G-Shock GA-2100RL-1A is an innovative digital-analog combination watch designed for extreme conditions. With its Carbon-Core-Guard structure, it offers outstanding shock resistance and durability, while its slim design sets it apart from traditional G-Shock models. The watch features a sturdy resin band that flexibly adapts to various wrist sizes. Its water resistance of up to 200 meters makes it ideal for water sports and other outdoor activities. The digital display provides numerous functions, including a world time function for 48 cities, a precise stopwatch, and a countdown timer. The analog hands are coated with a luminous material that enhances readability in low light. Powered by a reliable quartz movement, the watch includes a fully automatic calendar and a battery life of approximately three years. The scratch-resistant mineral glass protects the dial and ensures clear visibility.

  • Carbon-Core-Guard structure for improved shock resistance
  • Water-resistant up to 200 meters, suitable for water sports
  • World time function for 48 cities in 31 time zones
  • Stopwatch with 1/100 second accuracy
  • Fully automatic calendar until 2099.

Key specifications

Target group
Men
Clockwork
Quartz
Wristband material
Resin
Waterproof
up to 200 m

General information

Item number
65809865
Manufacturer
Casio
Category
Wristwatches
Release date
17.12.2025

Colour

Colour
BlackRed
Exact colour description
BlackRed

Target group

Target group
Men

Watch properties

Clockwork
Quartz

Wristwatch functions

Time functions
24h displayStopwatch

Display + Watch face

Watch face colour
Black
Lighting function
Luminous hands

Wristband properties

Wristband colour
Black
Wristband material
Resin

Case properties

Case colour
Black
Case material
Synthetic resin
Glass
Mineral glass
Case diameter
48.50 mm
Case thickness
11.80 mm

Durability

Waterproof
up to 200 m

Sustainability

Manufacturer commitment
RE100SBTi

30-day right of return

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Wristwatches» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 2.Tikkers
    0.5 %
  • 3.Calypso
    0.6 %
  • 4.Casio
    0.7 %
  • 5.Casio Vintage
    0.8 %
  • 5.G-Shock
    0.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Accutime
    0 days
  • 1.Casio
    0 days
  • 1.Casio Vintage
    0 days
  • 1.Cool Time Kids
    0 days
  • 1.Disney
    0 days

Return rate

How often is a product of this brand in the «Wristwatches» category returned?

Source: Digitec Galaxus
  • 8.Lorus
    4.5 %
  • 11.Calypso
    4.6 %
  • 12.Casio
    4.8 %
  • 13.M Watch Mondaine
    4.9 %
  • 14.Master Time
    5.4 %
Source: Digitec Galaxus