Vostok Europe Batiscafos 6S21-511A771 Men's Watch • 30 ATM • Tritium & K1 Glass

The Vostok Europe Batiscafos 6S21-511A771 is a tribute to deep-sea exploration and impresses with its commanding presence. With a case diameter of almost 50 mm and water resistance up to 300 meters, this chronograph is designed for the most extreme conditions. The striking design is enhanced by the robust 316L stainless steel case and the 3.8 mm thick K1 safety glass.

A special highlight is the combination of permanent tritium illumination (GTLS) and Super-LumiNova, which guarantees perfect readability at any depth. Powered by a precise Miyota 6S21 quartz caliber, this model, limited to 3,000 pieces, is a reliable partner for professionals and watch enthusiasts.

Special Features of the Vostok Europe 6S21-511A771 Watch

• Extreme water resistance up to 30 ATM (300 meters) for professional diving and water sports.
• Permanent readability through innovative tritium light sources (GTLS) combined with Super-LumiNova.
• Massive 49.7 mm oversize stainless steel case with highly resistant 3.8 mm K1 safety glass.

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: Abrasive 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 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 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 like chlorine, saltwater, or disinfectants.
• Apply cosmetics and perfume first, then put on jewelry.