CASIO G-SHOCK GM-B2100AD-5AJF New Digital Analog Combination Full Metal Watch

Product Overview
The Casio G-Shock GM-B2100AD-5AJF is a full-metal digital-analog watch designed with durability, precision, and advanced technology. Its robust build is complemented by Bluetooth time sync, solar charging, and a bold copper-tone finish. Ideal for those who seek both functionality and distinctive design.

Key Features

• Solar-Powered Movement
  Tough Solar system offers reliable performance with up to 7 months of operation on full charge, or 18 months in power-saving mode.

• Bluetooth Time Synchronization
  Automatically syncs time with your smartphone for accurate world time adjustments.

• World Time Display
  Supports 38 time zones + UTC, with daylight saving time auto-adjustment and home city swapping.

• Stopwatch & Timer

  • Stopwatch: 1/100 second for up to 1 hour, 1-second resolution for up to 24 hours (with lap/split)

  • Timer: 1-second increments, up to 60 minutes

• 5 Daily Alarms & Hourly Time Signal
  Set multiple alarms and activate hourly chime when needed.

• Dual LED Light

  • Dial light and LCD backlight both equipped with Super Illuminator

  • Adjustable afterglow duration (1.5 / 3 seconds)

• Power Saving & Smart Display

  • Power-saving mode disables display in darkness

  • Battery level indicator

  • Fully automatic calendar

  • Hand retraction function improves LCD visibility

  • Switchable 12/24-hour format

  • Date format switching (MM/DD or DD/MM)

  • Day of the week display available in 6 languages

• Accuracy
  Operates with ±15 seconds/month when not connected via Bluetooth

Specifications

• Model: GM-B2100AD-5AJF

• Case Size: 49.8 × 44.4 × 12.8 mm

• Weight: 165g

• Case Material: Stainless steel

• Band: Stainless steel with fold-over clasp

• Water Resistance: 20 ATM (200 meters)

• Movement: Solar-powered quartz with Bluetooth

• Light: White dual LED (dial + LCD)

Package Includes

• Casio G-Shock GM-B2100AD-5AJF Watch

• Casio branded watch box

• Instruction manual