From G-SHOCK, the watch that always strives for toughness, the first G-STEEL lineup models to offer chronograph performance in analog format. Thought all the dials of these models are analog, they still boast G-SHOCK level shock resistance. The dial at 9 o'clock has a multi-functional rotating disk that is cut to resemble thick blades of a jet engine. Rotation of the blades reveals red coloring behind the disk, this change in color is used to indicate the battery level and the alarm on and off setting. The blades also rotate in the Timekeeping and Stopwatch modes to with the passage of time.