Casio G-Shock GA-B2100C-9AER Men's Watch • Tough Solar • Smart Features

The Casio G-Shock GA-B2100C-9AER is a state-of-the-art men's watch that combines extreme robustness with intelligent technology. Thanks to Tough Solar power, it is environmentally friendly and always ready for use, while Bluetooth connectivity ensures a seamless connection to your smartphone. The striking yellow design makes this wristwatch a real eye-catcher.

Special features of the Casio GA-B2100C-9AER watch

• Environmentally friendly solar power: Tough Solar technology ensures a reliable and sustainable energy supply.
• Smart connectivity: Via Bluetooth, the watch can be easily connected to a smartphone to adjust settings and precisely synchronize the time.
• Extreme shock resistance: The Carbon Core Guard structure reliably protects the module from impacts and shocks.

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 the crown down tightly beforehand!!!
• Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
• Avoid: Aggressive agents, perfume, cosmetics, and heat.
• Leather straps: Do not soak, clean only slightly damp, and 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 scratching).
• 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, salt water, or disinfectants.
• Apply cosmetics and perfume first, then put on jewelry.