Casio G-Shock GA-B2100LUU-5A
Analogue clock, Digital clock, 53.20 mmProduct details
The Casio G-Shock GA-B2100LUU-5A is a highly robust and functional wristwatch that combines both digital and analog displays. It is specifically designed for people who need a reliable watch for active lifestyles. With its solar-powered battery system, the watch is charged by daylight or artificial light, eliminating the need for frequent battery changes. The integrated Bluetooth connectivity allows for automatic time adjustment via a smartphone, ensuring the watch remains precise no matter the time zone. G-Shock technology provides shock resistance, while scratch-resistant mineral glass and a stainless steel bezel enhance durability. With water resistance up to 200 meters, it is ideal for water sports and other outdoor activities. The watch also offers a variety of functions, including world time for 39 cities, multiple alarms, a stopwatch, and a countdown timer. The comfortable resin strap with a buckle clasp completes the overall look and ensures a secure fit.
- Solar-powered watch for sustainable use
- Bluetooth connectivity for automatic time adjustment
- Water-resistant up to 200 meters, suitable for water sports
- Shock-resistant for active lifestyles
- Scratch-resistant mineral glass for enhanced durability.
Target group | Men |
Watch type | Analogue clock, Digital clock |
Clockwork | Solar |
Calendar | Date display, Weekday display |
Wristband material | Resin |
Strap fastener | Buckle |
Waterproof | up to 200 m |
Item number | 65809830 |
Manufacturer | Casio |
Category | Wristwatches |
Release date | 17.12.2025 |
Sales rank in Category Wristwatches | 1566 of 28529 |
Colour | Black, Grey |
Exact colour description | Grey |
Target group | Men |
Watch type | Analogue clock, Digital clock |
Clockwork | Solar |
Time functions | Stopwatch |
Calendar | Date display, Weekday display |
Data transmission | Bluetooth |
Additional functions | Lighting |
Watch face colour | Black |
Lighting function | Dial illumination |
Numerals | Arabic |
Wristband colour | Grey |
Wristband material | Resin |
Strap fastener | Buckle |
Strap width | 20 mm |
Case colour | Black, Grey |
Case material | Plastic |
Glass | Mineral glass |
Case diameter | 53.20 mm |
Case thickness | 16.90 mm |
Wide housing | 48.50 mm |
Housing length | 48.50 mm |
Shape of watch | Square |
Waterproof | up to 200 m |
Manufacturer commitment | RE100, SBTi |
Weight | 72 g |
Length | 11.60 cm |
Width | 9.80 cm |
Height | 8.60 cm |
Weight | 151 g |
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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.Tikkers0.5 %
- 3.Calypso0.6 %
- 4.Casio0.7 %
- 5.Casio Vintage0.8 %
- 5.G-Shock0.8 %
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.Accutime0 days
- 1.Casio0 days
- 1.Casio Vintage0 days
- 1.Cool Time Kids0 days
- 1.Disney0 days
Return rate
How often is a product of this brand in the «Wristwatches» category returned?
Source: Digitec Galaxus- 9.Disney4.6 %
- 10.Calypso4.8 %
- 10.Casio4.8 %
- 12.M Watch Mondaine5 %
- 13.Tamaris5.2 %