The Ruhla 4960M5SET NVA Kommando Minentaucher Automatic is a robust military-style wristwatch with a 43 mm case diameter, designed for professional diving and tactical operations. This timepiece features automatic mechanical movement, ensuring reliable timekeeping without battery replacement. The silver stainless steel case combines with a black rotating bezel and black dial, creating a high-contrast, legible display suitable for low-light conditions. Water resistance meets professional diving standards, making it appropriate for underwater activities. The watch includes luminous hands and markers for enhanced visibility in dark environments. A sapphire crystal protects the dial from scratches and impacts, maintaining clarity over extended use. The bracelet or strap construction provides a secure fit during active use. Originally developed for military divers, this model reflects Ruhla's historical expertise in precision timekeeping instruments. The automatic movement utilizes kinetic energy from wrist movement to power the mechanism, eliminating the need for manual winding. Case thickness and lug width dimensions ensure comfortable wear while maintaining durability. The unidirectional rotating bezel allows for precise timing of dives and other timed activities. The screw-down crown enhances water resistance integrity. This timepiece represents German engineering traditions with functional design priorities. Materials selection focuses on corrosion resistance and long-term reliability in demanding environments. The watch maintains accurate timekeeping within established mechanical watch standards. Dial layout emphasizes readability with clear numeral or marker placement. The case back may feature engravings indicating model specifications. This product continues Ruhla's legacy in producing practical, dependable timepieces for professional and recreational use.