Casio G-Shock GA-2100-2A2ER Men's Watch • Carbon Core Guard • Shock Resistant

The Casio G-Shock GA-2100-2A2ER combines legendary robustness with a modern, slim design. This men's watch captivates with its striking blue color scheme and innovative Carbon Core Guard structure, which optimally protects the module from external influences.

Thanks to the combination of analog and digital display, this wristwatch offers intuitive operation and numerous functions for everyday use. The carbon fiber-reinforced resin case ensures extreme durability while maintaining a very low weight.

Special Features of the Casio GA-2100-2A2ER Watch

• Carbon Core Guard case structure for maximum shock resistance with an extremely slim design.
• 20 Bar Water Resistance allows the watch to be worn while swimming and snorkeling without concern.
• World Time Function displays the current time in up to 29 different time zones and major cities.

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.