UMF Ruhla NVA Combat Diver 1932M-5 Men's Watch • Automatic • Sapphire Crystal

The UMF Ruhla NVA Kampfschwimmer 1932M-5 is an impressive instrument watch deeply rooted in Thuringian watchmaking. As an homage to the historical dive watches of Ruhla watch manufactory, this model combines robust German engineering with modern GMT functionality for globetrotters.

Special Features of the UMF Ruhla 1932M-5 Watch

• Precise automatic movement with GMT function (Seiko NH34) for displaying a second time zone.
• Extremely durable thanks to scratch-resistant sapphire crystal and a high-quality ceramic bezel.
• Excellent readability due to the fully fluorescent dial in the distinctive NVA style.

Care Instructions for Wristwatches

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 down the crown tightly beforehand!!!
• Not 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 let dry away from heat.
• Water resistance: Do not wear for 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 watches 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.