Sternglas Hamburg S01-HH07-MI05 Men's Watch • Sapphire Glass • Ronda

The Sternglas Hamburg S01-HH07-MI05 combines Nordic clarity with the elegance of gold-colored accents. This men's watch, in the classic Bauhaus style, captivates with its deep blue dial and high-quality Milanese strap, which ensures luxurious wearing comfort.

Equipped with a scratch-resistant, domed sapphire crystal and a precise Ronda 715 quartz movement, this wristwatch is a durable companion for every occasion. The 42 mm case made of 316L stainless steel is gold PVD-coated and water-resistant up to 5 bar.

Special Features of the Sternglas S01-HH07-MI05 Watch

• Precise Movement – The Swiss Ronda 715 quartz movement guarantees maximum reliability and a practical date display.
• Elegant Design – The combination of a dark blue dial and a gold-colored Milanese stainless steel strap sets stylish accents.
• Maximum Protection – The domed and double anti-reflective sapphire crystal optimally protects the watch from scratches in everyday use.

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 the crown down 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 while 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 such as chlorine, salt water, or disinfectants.
• Apply cosmetics and perfume first, then put on jewelry.