Das stabile, kompakte Uhrwerk der G-SHOCK GM-2100-1AER vereint ein Gehäuse aus Resin mit glasfaserverstärktem Edelstahl. 
Inspired by the original 1983 model, the DW-5000C, this watch pays homage to the popular retro look with its unique octagonal silhouette framing an analogue-digital display.

Despite its deceptively compact design, this watch is durable and robust, with a water resistance of 200 metres and world-renowned G-SHOCK shock resistance.

The multi-function alarm, dual time zone display, workout timer and gadgets like the automatic calendar make this rugged watch an organisational tool to help you keep track of your busy days. 

Features5 daily alarmsResin strapResin and metal case Battery life approx. 3 yearsCountdown range: 24 hours, unit of measurement: 1 secondOnce set, the automatic calendar always shows the correct date At the touch of a button, the hands move away from the LCD display to provide a clear view.A luminous coating on the watch hands provides illumination in the darkDouble LED illuminationThe current date and day of the week are displayed on the dialCold-resistant at temperatures down to -10 °C/ 14°FShock-resistant thanks to patented Hollow Core Guard structureStop function with measuring capacity of 60 minutes, measuring unit: 1/100th of a second72 gramsResistant to vibrations during heavy useDisplays the current time in major cities and certain areas around the world49.3 x 44.4 x 11.8