Casio G-Shock GBA-900UU-5AER Men's Watch • Bluetooth • Tracker

The Casio G-Shock GBA-900UU-5AER men's watch is the perfect choice for anyone who wants to combine sporty functionality with a striking utility look. As part of the G-SQUAD series, this wristwatch offers modern tracking features in a case that guarantees G-Shock's legendary shock resistance.

Thanks to seamless Bluetooth connectivity to your smartphone, the watch provides precise data on your activities and ensures automatic time setting worldwide. The subtle brown design also makes it a versatile accessory for everyday wear and training.

Special Features of the Casio GBA-900UU-5AER

• Smart Connectivity: Bluetooth Smartphone Link synchronizes training data and enables features such as Phone Finder.
• Precise Pedometer: The integrated accelerometer measures your daily steps and supports you in achieving your fitness goals.
• Extreme Robustness: This watch is shock-resistant and water-resistant up to 20 bar, making it the ideal companion for any outdoor challenge.

Care Instructions for Wristwatches

Care & Cleaning

• Daily: Wipe 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, dry thoroughly.
  Important: Screw crown in tightly beforehand!!!
• Not waterproof: 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 by a master watchmaker every 5 years.

Storage & Handling

• Store watches separately, not directly with other jewelry (risk of scratches).
• Remove mechanical watches when winding, do not leave crown pulled out.

Jewellery Care – How to Keep Your Jewellery Beautiful:

• Remove jewellery before showering, bathing, and sports.
• Avoid direct sun – wood, leather & co. can fade.
• Hands off – constant touching leaves grease and dirt.
• No aggressive cleaning agents like chlorine, salt water, or disinfectants.
• Apply cosmetics and perfume first, then put on jewellery.