Casio Edifice EF-527D-1AVEF Men's Watch • Precise Chronograph • Aviation Slide Rule

The Casio Edifice EF-527D-1AVEF is a men's wristwatch that combines classic design with high functionality. Designed as a precise chronograph, this watch is the ideal companion for men who value exact timekeeping and technical details. The robust stainless steel case and screw-down crown ensure durability, while the integrated aviator slide rule is an exceptional feature for technology enthusiasts.

Special Features of the Casio EF-527D-1AVEF Watch

• Precise Chronograph: Stop times down to the second – ideal for sports and everyday life.
• Integrated Slide Rule: The rotatable inner bezel allows for the calculation of flight data, speeds, or fuel consumption.
• High-Quality Workmanship: Solid stainless steel case and bracelet, as well as a screw-down crown, guarantee robustness and durability.

Care Instructions for Wristwatches

Care & Cleaning

• Daily: Wipe the case and bracelet 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 down the crown tightly beforehand!!!
• Not waterproof: Only clean 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 allow to 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 by a master watchmaker every 5 years.

Storage & Handling

• Store the watch 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.