Casio G-Shock GM-2100G-1A9ER Men's Watch • Extreme Shock Resistance • Iconic Design with Gold Bezel

The Casio G-Shock GM-2100G-1A9ER is a men's wristwatch that combines unparalleled toughness with a stylish, urban design. Its case, reinforced with carbon fiber and protected by a striking, gold ion-plated stainless steel bezel, offers legendary G-Shock shock resistance. This watch is not only an extremely durable companion for all adventures but also a fashionable statement on the wrist thanks to its iconic octagonal design.

Special Features of the Casio GM-2100G-1A9ER Watch

• Extreme Shock Resistance: A carbon fiber-reinforced resin construction reliably protects the module from impacts and vibrations.
• Iconic Design: The octagonal stainless steel bezel with gold ion plating gives the watch its distinctive, elegant look.
• High Water Resistance: With water resistance up to 20 bar (200 meters), this watch is perfect for swimming and diving.

Care Instructions for Wristwatches

Care & Cleaning

• Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
• Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
  Important: Screw down the crown firmly 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 by a master watchmaker every 5 years.

Storage & Handling

• Store watches 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, salt water, or disinfectants.
• Apply cosmetics and perfume first, then put on jewelry.