Vostok Europe Atomic Age NH34-640A701 Men's • GMT • GTLS

The Vostok Europe Atomic Age "Fermi" NH34-640A701 is a technically sophisticated men's watch designed for extreme conditions and the highest precision. Equipped with a Japanese NH34 automatic movement, this timepiece offers a practical GMT function for displaying two time zones simultaneously.

The robust 48 mm stainless steel case and hardened K1 safety glass guarantee water resistance up to 20 ATM. Thanks to the innovative tritium tubes (GTLS) on the dial, permanent readability in complete darkness without an external light source is ensured.

Special Features of the Vostok Europe NH34-640A701 Watch

• Automatic NH34 movement with GMT complication for displaying a second time zone.
• Permanent tritium illumination (GTLS) for uncompromising visibility at night.
• Solid 48 mm stainless steel case with K1 safety glass and 20 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, dry thoroughly.
  Important: Screw the crown down tightly beforehand!!!
• Not water-resistant: Only clean dry or slightly damp, do not use water or cleaning agents.
• Avoid: Aggressive agents, perfume, cosmetics, and heat.
• Leather straps: Do not soak, only clean slightly damp and let 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 such as chlorine, salt water, or disinfectants.
• Apply cosmetics and perfume first, then put on jewelry.