Casio G-Shock GA-2100-7AER Men's Watch • Extreme Shock Resistance • World Time

The Casio G-Shock GA-2100-7AER is a state-of-the-art men's watch that impresses with its striking white design and extreme robustness. Thanks to the innovative Carbon Core Guard structure, this wristwatch is particularly resistant to external influences while offering high wearing comfort.

This model combines classic G-Shock toughness with a slim, octagonal case that delights fans worldwide. Whether for sports or everyday life, this watch is a reliable companion for any situation.

Special Features of the Casio GA-2100-7AER Watch

• Extreme shock resistance due to the carbon-reinforced resin case, which optimally protects the module from shocks.
• 20 bar water resistance allows the watch to be worn while swimming and diving without additional equipment.
• World time function displays the exact time in up to 29 different time zones and major world cities at the touch of a button.

Care Instructions for Wristwatches

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 let 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 watches 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 such as chlorine, salt water, or disinfectants.
• Apply cosmetics and perfume first, then put on jewelry.