The G-Shock GBM-2100A-1A2ER is a wristwatch that combines functionality and style. With its distinctive metal finish and legendary octagonal bezel, it is not only a technical masterpiece but also an elegant accessory. The watch offers modern connectivity features via Bluetooth and is equipped with an advanced Tough Solar charging system that ensures a continuous power supply. The case, made of bio-based resin and stainless steel, provides robustness and durability, while the eco-friendly strap made of bio-based resin adds extra comfort. With a water resistance of up to 20 bar and a shock-resistant construction, the GBM-2100A-1A2ER is the ideal companion for all situations, whether in a professional or personal setting. The watch is lightweight and comfortable to wear, making it a practical choice for everyday use.
Clockwork  | Solar | 
Watch type  | Chronograph, Digital watch  | 
Waterproof  | up to 200 m | 
Strap fastener  | Buckle | 
Target group  | Men  | 
Item number  | 46580164 | 
Manufacturer  | G-Shock | 
Category  | Wristwatches | 
Manufacturer no.  | GBM-2100A-1A2ER | 
Release date  | 5.4.2024 | 
Colour  | Black, Silver, Turquoise  | 
Exact colour description  | Black, Silver, Turquoise  | 
Target group  | Men  | 
Watch type  | Chronograph, Digital watch  | 
Clockwork  | Solar | 
Gem type  | None  | 
Number of gems  | 0 Piece | 
Time functions  | 12/24h display, 24h display, Alarm, Stopwatch, Timer  | 
Calendar  | Date display, Hour display, Minute display, Month display, Seconds display, Weekday display  | 
Data transmission  | Bluetooth  | 
Watch face colour  | Light blue  | 
Lighting function  | Luminous hands  | 
Wristband colour  | Black  | 
Wristband material  | Resin  | 
Strap fastener  | Buckle | 
Strap width  | 16 mm | 
Case colour  | Silver  | 
Case material  | Resin, Stainless steel  | 
Glass  | Mineral glass | 
Case diameter  | 44.40 mm | 
Case thickness  | 11.90 mm | 
Wide housing  | 44 mm | 
Shape of watch  | Square | 
Waterproof  | up to 200 m | 
Country of origin  | Japan  | 
Manufacturer commitment  | RE100, SBTi  | 
Manufacturer compensation  | According to RE100, the manufacturer G-Shock fully compensates for its energy consumption, leading to a reduction in emissions. | 
CO₂-Emission  | |
Climate contribution  | 
Weight  | 72 g | 
Length  | 10.90 cm | 
Width  | 9.60 cm | 
Height  | 8.60 cm | 
Weight  | 218 g | 
Product Safety  | 
How often does a product of this brand in the «Wristwatches» category have a defect within the first 24 months?
Source: GalaxusHow 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: GalaxusHow often is a product of this brand in the «Wristwatches» category returned?
Source: Galaxus