G-ShockGST-B100-1A

Engineered for performance, the G-STEEL GST-B100-1A combines industrial aesthetics with smart functionality. The distinctive rotating disc dial at 9 o'clock—inspired by jet engine blades—powers a dual-coil motor that drives the chronograph while simultaneously functioning as a battery indicator. Compact layer guard structure and high-density mounting keep the watch slim and comfortable on the wrist. Bluetooth connectivity syncs time automatically via smartphone, while Tough Solar technology ensures reliable operation. Features include a stopwatch, alarm, dual-dial world time, and high-brightness LED display. Built on a solid G-STEEL case with a durable urethane band, this is a chronograph designed for those who demand substance and style.