GSTB1000D-3A GM-S2100 1-minute increments and 1-hour increments)

1-minute increments and 1-hour increments)

Countdown timer Measuring unit: 1 second

These features ensure both practicality and reliable performance in daily use

providing robust protection for the carbon fiber-reinforced resin case

finished in black ion-plating

GSTB1000D-3A GM-S2100 1-minute increments and 1-hour increments)Tough, innovative, functional beauty reimagined in sharp, minimalist style. The GST B1000D carries on the G SHOCK heritage of tough construction and design rooted in functional beauty, reconstructing this legacy to achieve a polished, sleek expression. The bezel goes logo free for a clean, modern look, while three separate finishes vertical hairline, circular hairline, and mirror polishing create a rich and sophisticated textural appeal that changes