Sturmanskie Open Space NH36A/1891772B Men's Watch • Legendary Space Heritage • Automatic Movement

The Sturmanskie Open Space NH36A/1891772B is a masterful homage to the era of space exploration. This men's watch combines a classic retro design with modern watchmaking, featuring an elegant beige dial that is perfectly readable at any time thanks to luminous indices.

The timepiece is powered by a reliable Seiko NH36 automatic movement with a practical day and date display. The robust 42 mm stainless steel case with a matching link bracelet and the detailed engraving of an astronaut on the case back make this watch an indispensable collector's item for fans of space history.

Special Features of the Sturmanskie NH36A/1891772B Watch

• Precise NH36 Seiko automatic movement with day and date display for maximum everyday functionality.
• Legendary Open Space design with a beige dial and historical engraving of an astronaut on the case back.
• Robust case and bracelet made of high-quality stainless steel with scratch-resistant mineral glass and 5 ATM water resistance.

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, and dry thoroughly.
  Important: Screw the crown down tightly beforehand!!!
• Non-water-resistant: 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 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).
• Remove 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.