G-Shock X-Large Combi (aka GA 100) family of digital wrist watches boast a 5.0 x 51.2 x 16.9 mm of case. Other key features include shock resistance, 200 M water resistance, magnetic resistance, Auto LED Light with Afterglow, 48 City World Time, 1/100 Second Chronograph, 4 Daily Alarms and 1 Snooze Alarm, and an Hourly Time Signal. Their design detail includes a riveted dial ring and embossed index to create a 3D effect on the watch face.

Offred in three hues sentinel black (GA100-1A4), crisp white (GA100A-7A), and hazard yellow (GA100A-9A), they come at $99.