Casio G-Shock GMA-S2100GA-1AER Watch • Extreme Shock Resistance • Iconic Retro Design

The Casio G-Shock GMA-S2100GA-1AER is the perfect wristwatch for anyone who wants to make a robust statement on a narrower wrist. As a more compact version of the iconic GA-2100 series, this unisex watch combines G-Shock's legendary, extreme shock resistance with a stylish, iconic retro design. The octagonal case is an unmistakable feature, making the watch a fashionable yet extremely durable companion for everyday wear.

Special Features of the Casio GMA-S2100GA-1AER Watch

• Extreme Shock Resistance: A Carbon Core Guard structure reliably protects the module from impacts and shocks.
• Iconic Retro Design: The octagonal bezel is a tribute to the very first G-Shock and gives the watch a high recognition value.
• High Functionality: Equipped with world time function, stopwatch, and five daily alarms, it is a practical everyday helper.

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.