Swiss Alpine Military Tornado Chrono combines a robust stainless-steel case with a comfortable silicone strap and a precise quartz chronograph movement. Designed for everyday sport and timing, it offers reliable water resistance and clear, easy-to-read functions. Key attributes: Black | Stainless steel | Water resistance 10 bar | Quartz movement | Chronograph (stopwatch) | Date display | Pin buckle closure | Round case | Silver dial | Stationary stainless-steel bezel | Mineral crystal | Dimensions & fit: Case diameter: 45 mm | Case height: 11 mm | Band length: 220 mm | Band width: 24 mm | Weight: 203 g | Composition & care: Stainless steel | Silicone | Mineral glass | Wipe clean with a soft cloth. Avoid contact with chemicals and extreme temperatures. Do not operate pushers underwater. Have battery replacements and water-resistance checks performed by a qualified service technician.