GA-2100AS-5A D280 over a millimeter slimmer than

over a millimeter slimmer than the GST-B100

Automatic time adjustment (four times a day)

and track running times while displaying current time simultaneously

• Date display at 3 o'clock

GA-2100AS-5A D280 over a millimeter slimmer thanPlunge into cool blue waters under the blaze of the mid summer sun with the hallmark toughness of an oasis inspired G SHOCK. The slim, octagonal GA 2100 with a base color of navy blue. Then inspired by the refreshing sanctuary of an oasis lake, touches of blue green accent the dial. Summery seasonal colors evoke the thrill of an oasis suddenly emerging in a tropical landscape. A great casual accessory for your marine sports style or street savviest