Casio G-Shock Men Quartz Black Dial Analog-Digital Resin Watch G1242

Carbon Core Guard Structure

Built with Casio's Carbon Core Guard structure, this watch achieves exceptional shock resistance and durability while maintaining the slim, octagonal silhouette that defines the GA 2100 line.

Bluetooth Mobile Link

Connect your watch to your smartphone via Bluetooth Mobile Link for automatic time calibration and extended smart features, keeping your timepiece perfectly synced.

World Time and Home City Swapping

Track time across multiple zones with world time functionality and convenient home city/world time city swapping at the press of a button.

Hand Shift Feature

Equipped with a hand shift feature that automatically moves the analog hands out of the way when needed, ensuring full visibility of the digital display.

Retro-Inspired Octagonal Design

Inheriting the design concept of the very first G-Shock, the GA-2100 line reimagines the iconic octagonal case with modern smartphone connectivity and Tough Solar power.

Key Specs

• Brand: Casio
• Collection: G-Shock
• Model Number: GA-B2100-1A1DR
• Movement: Quartz
• Display: Analog-Digital
• Case Shape: Round/Octagon Bezel
• Case Material: Resin with Carbon Core Guard
• Strap Material: Resin
• Strap Colour: Black
• Dial Colour: Black
• Glass Material: Mineral
• Connectivity: Bluetooth Mobile Link
• Gender: Men