Casio G-Shock GA-2100BCE-1AER Men's Watch • Carbon Core Guard • Cordura Strap

The Casio G-Shock GA-2100BCE-1AER combines the legendary octagonal design with state-of-the-art material technology. Thanks to the innovative Carbon Core Guard structure, this men's watch is extremely durable and surprisingly light on the wrist.

This wristwatch is the ideal companion for an active lifestyle. The robust Cordura textile strap ensures maximum wearing comfort and durability, while the all-black finish emphasizes the striking military look.

Special features of the Casio GA-2100BCE-1AER watch

• Carbon Core Guard structure for maximum shock resistance with exceptionally low weight.
• Durable Cordura strap made of high-quality nylon for extreme durability in everyday life.
• Water resistance up to 20 bar – perfectly suited for professional swimming and water sports.

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 waterproof: Clean only dry or slightly damp, do not use water or cleaning agents.
• Avoid: Abrasive 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 scratches).
• When winding mechanical watches, take them off; 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 such as chlorine, saltwater, or disinfectants.
• Apply cosmetics and perfume first, then put on jewelry.