Sturmanskie Open Space NH36-1891774B Men's Watch • Legendary Space History • Reliable Automatic

The Sturmanskie Open Space NH36-1891774B is a tribute to the glorious pioneers of space exploration. As part of the legendary brand that accompanied Yuri Gagarin into space in 1961, this men's watch embodies technical heritage and timeless design.

Equipped with a robust 42mm stainless steel case and the precise Seiko NH36 automatic movement, this timepiece offers a reliable day-date function. The dial impresses with excellent readability, while the case back features an artistic engraving reminiscent of space exploration.

Special Features of the Sturmanskie NH36-1891774B Watch

• Legendary Space History: Inspired by the first watch in space on Yuri Gagarin's wrist in 1961.
• Reliable Mechanics: Equipped with a proven Seiko NH36 automatic movement for maximum precision and durability.
• Authentic Open Space Design: Distinctive retro pilot design with practical day and date display for everyday use.

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.