The GAW-100B-1AER presents a bold, oversized appearance with a sturdy resin body and a striking black dial that underlines its rugged personality. Its analogue–digital hybrid display merges traditional hands with a digital interface, offering both instant readability and modern multifunctionality. The large 55.1mm case gives the watch a substantial presence engineered to handle demanding, active lifestyles without compromise.

This G-Shock is shock-resistant and water-resistant up to 20 bar (200 m), making it suitable for diving, swimming, or heavy outdoor usage. Its mineral glass protects the dial against scratches and impacts, while the resin case and strap deliver resilience and comfort under harsh conditions.

Inside, the GAW-100B-1AER is powered by a solar-charged quartz movement, ensuring long-term power with minimal maintenance. It combines world time, stopwatch (1/100 second), countdown timer, 5 daily alarms, full auto calendar, 12/24-hour format option, all useful for daily wear or travel. An automatic hand-shift function allows the hands to move aside temporarily so the digital display remains visible and handy when checking the timer, date, or stopwatch without obstruction.

Effortless Readability
A double LED light ensures visibility in low light or at night. The high-contrast dial and digital readouts deliver quick clarity, whether you’re on land, underwater, or in dim environments.

A Watch for Demanding Lives
The GAW-100B-1AER isn’t just a watch; it’s a tool designed for endurance, versatility, and reliability. Whether you’re diving, travelling, training, or simply navigating daily life, it blends toughness, functionality and practicality.