Casio G-Shock GMC-B2100AD-2AJF Full Metal Solar Bluetooth Watch

Product Overview
The Casio G-Shock GMC-B2100AD-2AJF is a full-metal digital-analog timepiece featuring a sleek blue finish and advanced solar and Bluetooth technology. Designed with shock resistance, dual time functionality, and a high-luminance LED light, this model delivers both durability and modern tech in a refined stainless steel design.

Key Features

• Tough Solar Power
  Solar-powered quartz movement with up to 5 months of battery life on full charge (18 months in power-saving mode).

• Bluetooth Time Sync
  Connects to your smartphone via Bluetooth for automatic time correction and world time adjustment.

• Shock-Resistant Structure
  G-Shock’s impact-resistant case structure protects against drops and vibration.

• World Time & Dual Time
  Supports dual time display with home time swap for convenient travel use.

• Stopwatch & Timer

  • Stopwatch: 1-second increments, up to 24 hours, with split time

  • Timer: 1-minute increments, up to 24 hours

• Daily Alarm
  One programmable alarm with time signal.

• LED Light (Super Illuminator)
  High-brightness white LED with afterglow functionality for easy night-time visibility.

• Power-Saving Function
  The hands automatically stop in darkness to conserve battery power.

• Additional Features

  • Battery level indicator

  • Fully automatic calendar

  • Date and day of the week display

  • 12/24-hour format

  • Quartz accuracy when not connected (±15 seconds/month)

Specifications

• Model: GMC-B2100AD-2AJF

• Case Size: 51.3 × 46.3 × 12.4 mm

• Weight: 171g

• Case & Bezel: Stainless steel

• Band: Stainless steel with one-push three-fold clasp

• Water Resistance: 20 ATM (200 meters)

• Lighting: White LED (Super Illuminator with afterglow)

• Movement: Solar-powered with Bluetooth time correction

Package Includes

• Casio G-Shock GMC-B2100AD-2AJF Watch

• Casio branded watch box

• Instruction manual