Casio G-SHOCK GA-B2100-2ADR “CasiOak” Analog-Digital Watch with Bluetooth & Tough Solar

The Casio G-SHOCK GA-B2100-2ADR brings the iconic CasiOak octagonal design to life in a bold blue finish, blending classic G-SHOCK toughness with modern smart features. Built with a Carbon Core Guard structure, it offers superior shock resistance in a slim, lightweight case for all-day comfort.

Powered by Tough Solar technology, this watch harnesses light to keep running reliably, minimizing battery changes. Bluetooth® smartphone connectivity ensures accurate time synchronization and effortless control of settings via the CASIO WATCHES app.

With 200-meter water resistance, the GA-B2100-2ADR is ready for swimming, outdoor adventures, and daily wear. The easy-to-read analog-digital display, combined with world time, stopwatch, countdown timer, multiple alarms, and Super Illuminator LED backlight, delivers dependable performance in any condition.

Key Features:

• Carbon Core Guard shock-resistant design

• Tough Solar power system

• Bluetooth® smartphone time synchronization

• Slim octagonal “CasiOak” case design

• 200 m water resistance