The sturdy, compact clockwork of the G-SHOCK GA-2100-1A1ER combines the latest Carbon Core Guard technology in a slimmer, more refined case.
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. 

FeaturesG-SHOCK wristwatch for menDouble IlluminatorShock-resistantNeo displayStop function – 1/100 sec. – 24 hrs.Timer – 1/1 sec. – 24 hrs. (with auto-repeat function)Multifunction alarmAutomatic calendarDisplay of 2 time zones12-/24-Stunden-Format3 years – 1 batteryMineral glassCarbon-reinforced resin caseResin strapWater resistance classification (20 bar)Dimensions (H x W x D): 48.5 mm x 45.4 mm x 11.8 mmWeight: 51 g