Casio G-Shock GBM-2100A-1A3 Solar Bluetooth Watch Black Green Accents GBM-2100A

The Casio G-Shock GBM-2100A-1A3 upgrades the iconic octagonal “CasiOak” style with vibrant green accents, Bluetooth connectivity, and Tough Solar power — all packed into a slim, lightweight build. It syncs automatically with your smartphone via the CASIO WATCHES app, ensuring precise time wherever you go. The rugged carbon-reinforced resin case delivers 200-meter water resistance and legendary G-Shock shock protection. With a blacked-out aesthetic and neon contrast details, this model brings serious tech and tactical styling to your wrist.

• Model: GBM-2100A-1A3
• Series: G-Shock 2100 Solar Bluetooth
• Display: Analog-Digital with Negative LCD Display
• Functions: Bluetooth Mobile Link, World Time (38 Cities), Stopwatch, Countdown Timer, 5 Alarms, Full Auto Calendar, 12/24-Hour Format
• Power Source: Tough Solar (Recharges via Light)
• Smart Features: Automatic Time Adjustment, Phone Finder, App Connectivity
• Case Material: Carbon-Reinforced Resin (Carbon Core Guard)
• Band: Black Resin Strap with Buckle Clasp
• Water Resistance: 200 Meters (Professional Grade)
• Case Size: 48.5mm × 45.4mm × 11.9mm
• Weight: Approx. 52g
• Color: Black with Lime Green Highlights
• Style: Streetwear, Tech-Sport, Tactical Utility
• Warranty: One year