Eco Tech Time Solar Drive EGS-11578-21L Men's Watch • Radio Solar • Perpetual Calendar

The Eco Tech Time Solar Drive EGS-11578-21L men's watch is the ideal choice for men who value technical precision and environmental responsibility. Thanks to the innovative radio-controlled solar drive, this wristwatch uses light as an energy source, eliminating the need for battery changes, while the DCF 77 radio signal always ensures accurate time.

Special features of the Eco Tech Time EGS-11578-21L watch

• Sustainable Radio-Controlled Solar Drive: Never change batteries again thanks to efficient energy generation from sunlight and artificial light.
• Precise Radio Technology: Automatic time change from summer to winter time and second-accurate display.
• Perpetual Calendar: The digital display always shows the correct date without the need for manual adjustments.

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 down the crown tightly beforehand!!!
• Not water-resistant: 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 let dry away from heat.
• Water resistance: Do not wear for 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.