Casio G-Shock GN-1000RG-1A Gulf master Compass Moon Tide Graph Men's Watch

The Casio G-Shock GST-B100D-1A Tough Solar Bluetooth Men's Watch is an impressive fusion of durability, technology, and style. Designed to handle extreme conditions while offering premium functionality, this watch is perfect for adventurers, athletes, and professionals.

Robust & Stylish Build

Featuring a stainless steel and resin case, this G-STEEL model is built with a shock-resistant structure that ensures protection against impacts. Its 53.8mm case size and 14.1mm thickness give it a bold, powerful look, complemented by a scratch-resistant mineral glass and a fixed stainless steel bezel.

Advanced Technology & Solar Power

Powered by Tough Solar, this watch ensures long-lasting performance with energy-efficient solar charging. Additionally, Bluetooth connectivity allows you to sync it with your smartphone for automatic time updates, alarms, and other smart features.

Multi-Functional Digital & Analog Display

Equipped with Neobrite-coated hands and an LED Super Illuminator, visibility is enhanced even in low-light conditions. The hand shift feature moves the analog hands to provide a clear view of the digital display when needed.

Superior Functionality

• 200-meter water resistance, making it suitable for swimming and snorkeling
• Digital compass with bidirectional calibration and bearing memory
• Thermometer measuring between –10 to 60°C (14 to 140°F)
• World time function covering 29 time zones
• Moon data and tide graph for marine activities
• 1/100-second stopwatch with split/lap timing
• Countdown timer with a 60-minute range
• 5 daily alarms and hourly time signal
• Full auto-calendar programmed until 2099
• 12/24-hour format and button operation tone on/off

Built for Performance

Despite its impressive list of features, this watch maintains a lightweight design at 82g, making it comfortable for daily wear. With an accuracy of ±15 seconds per month, it ensures reliable timekeeping.

Combining rugged toughness, solar-powered efficiency, and cutting-edge technology, the Casio G-Shock GST-B100D-1A is the ultimate timepiece for those who demand reliability, style, and high performance.