Sternglas Naos Big Date S01-NAG26-BR03 Men's Watch • Sapphire Glass • Big Date

The Sternglas Naos Big Date S01-NAG26-BR03 men's watch combines minimalist Bauhaus design with modern functionality. This elegant wristwatch is the ideal companion for the fashion-conscious gentleman who values precision and aesthetics in everyday life.

Thanks to the double anti-reflective, scratch-resistant sapphire glass and the reliable quartz movement, the watch offers durability that meets the highest standards. The striking big date also ensures excellent readability on the fine, alabaster-colored dial.

Special features of the Sternglas S01-NAG26-BR03 watch

• Scratch-resistant sapphire crystal with double anti-reflective coating for lasting brilliance and optimal protection against damage.
• Practical big date at the 6 o'clock position allows for quick and particularly clear date reading.
• High-quality 316L stainless steel case with a diameter of 38 mm ensures a timeless look on every wrist.

Watch Care Instructions

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 saturate, clean only slightly damp, and allow to 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 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 like chlorine, saltwater, or disinfectants.
• Apply cosmetics and perfume first, then put on jewelry.