Casio G-Shock GA-B2100-2AER Men's Watch • Solar • Bluetooth

The Casio G-Shock GA-B2100-2AER is the perfect men's watch for anyone seeking a combination of legendary toughness and cutting-edge technology. As an evolution of the iconic 2100 series, known for its octagonal bezel, this wristwatch now integrates smart functions and an eco-friendly power source. Thanks to its Bluetooth® connection to your smartphone, the time always remains precise, while the Tough Solar power ensures reliable energy supply through light, making battery changes unnecessary.

Special Features of the Casio GA-B2100-2AER Watch

• Eco-Friendly Power: Tough Solar technology uses any light source for power, making the watch independent of battery changes.
• Smart Connectivity: Connect the watch via Bluetooth® to the CASIO WATCHES app for automatic time adjustment and easy operation.
• Extreme Shock Resistance: The proven Carbon Core Guard structure reliably protects the watch's interior from shocks and vibrations.

Watch Care Instructions

Care & Cleaning

• Daily: Wipe the case and strap with a soft, dry cloth to remove dirt and sweat.
• Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, and dry thoroughly.
  Important: Screw down the crown tightly beforehand!!!
• Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
• Avoid: Abrasive agents, perfume, cosmetics, and heat.
• Leather straps: Do not saturate, clean only slightly damp, and allow to dry away from heat.
• Water resistance: Do not wear when showering or bathing, have it checked annually.
• Battery (Quartz): Have a dead battery replaced immediately.
• Mechanical watches: Service every 5 years by a master watchmaker.

Storage & Handling

• Store the watch separately, not directly with other jewelry (risk of scratches).
• Take off mechanical watches when winding, do not leave the crown pulled out.

Jewelry Care – How to Keep Your Jewelry Beautiful:

• Remove jewelry before showering, bathing, and sports.
• Avoid direct sunlight – wood, leather & co. can fade.
• Hands off – constant touching leaves grease and dirt.
• No aggressive cleaning agents like chlorine, saltwater, or disinfectants.
• Apply cosmetics and perfume first, then put on jewelry.