Sternglas Naos S01-NA01-PR04 Men's Watch • Domed Sapphire Glass • Ronda Quartz Movement

The Sternglas Naos S01-NA01-PR04 is the epitome of a modern wristwatch in the minimalist Bauhaus style. With its brilliant white dial and elegant dark brown leather strap, this timepiece embodies timeless elegance that impresses both in business and leisure.

The ultra-flat case made of polished 316L stainless steel ensures excellent wearing comfort and subtly adapts to any wrist. The clean lines and focus on the essentials make this watch an indispensable accessory for lovers of sophisticated design.

Special Features of the Sternglas S01-NA01-PR04 Watch

• Domed sapphire glass: The scratch-resistant and double anti-reflective sapphire crystal offers optimal protection and a clear view of the detailed dial.
• Precise Ronda 714 quartz movement: Inside, a reliable Swiss movement works, known for its longevity and highest accuracy.
• Ultra-flat case design: With a height of only 6 mm, the watch fits perfectly under any shirt cuff and emphasizes its minimalist character.

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, dry thoroughly.
  Important: Screw down the crown tightly beforehand!!!
• Not water-resistant: Only clean dry or slightly damp, do not use water or cleaning agents.
• Avoid: Abrasive agents, perfume, cosmetics, and heat.
• Leather straps: Do not soak, only clean 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 by a master watchmaker every 5 years.

Storage & Handling

• Store the watch separately, not directly with other jewelry (risk of scratching).
• 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 sun – 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.