Casio G-Shock Analog Full Metal Smartphone Link Black Dial Solar GMC-B2100BT-1A 200M Men's Watch

Casio G-Shock GMC-B2100BT-1A — Full Metal CasiOak, Black Dial with Black IP Finish, Solar and Bluetooth

The Casio G-Shock GMC-B2100BT-1A is the black IP full-metal CasiOak — the premium full-metal evolution of the iconic GA-2100, fitted with a 46.3mm octagonal full metal case and bracelet in a stealthy black ion-plated finish, black dial, solar charging, Bluetooth smartphone link, and 200M water resistance. The GA-2100 became one of the most celebrated G-Shock designs in years precisely because its octagonal integrated-bracelet silhouette draws clear inspiration from some of the most iconic luxury sport watches ever made — and the GMC-B2100 takes that design and executes it in full metal, making the reference unmistakable. The BT black IP finish takes it further still: an all-black, blacked-out aesthetic that is aggressive, architectural, and unmistakably premium. Solar charging and Bluetooth mean the watch runs itself indefinitely and stays perfectly synchronised without any intervention.

Key Features

• Movement: Solar-powered quartz analog with Bluetooth smartphone link — always accurate, never needs a battery
• Case diameter: 46.3mm — a bold, full-sized sport watch silhouette with architectural octagonal presence
• Dial: Black dial — sharp and fully cohesive with the black IP case and bracelet
• Case & bracelet: Full metal with black ion-plate (IP) finish — the stealthiest, most aggressive finish in the GMC-B2100 lineup
• Bezel: Octagonal — the CasiOak silhouette; G-Shock’s tribute to integrated-bracelet luxury sport watch design
• Water resistance: 200M — diver-capable and built for serious water activities
• Shock resistance: G-Shock standard — built to withstand drops, vibration, and impact
• Power: Solar (Tough Solar) — self-sustaining with no battery replacement required
• Connectivity: Bluetooth smartphone link — automatic time synchronisation via Casio Watches app
• Style: Premium sport — the full-metal CasiOak in its most aggressive and architecturally striking black IP configuration
• Reference: GMC-B2100BT-1A

At $1,006, the GMC-B2100BT-1A is the definitive statement full-metal CasiOak — 46.3mm, black IP finish, black dial, octagonal bezel, solar, Bluetooth, 200M. For those who want G-Shock’s legendary durability in a watch that makes an unmistakable architectural statement and references luxury sport watch design without compromise.

Authentic Casio G-Shock timepiece. Orders ship directly from our supplier. See our shipping policy for delivery estimates.