Swiss Alpine Military by Grovana Star Fighter 41 mm is a robust wristwatch that pairs a stainless steel bracelet with a precise quartz movement, designed for everyday wear and reliable water resistance. Key attributes: Blue | Stainless steel | Quartz movement | Water resistant 10 ATM | Mineral glass crystal | Adjustable metal bracelet | Folding/diver clasp | Battery-powered movement | Round case | Index hour markers | Date and day display | Luminous hands | Dimensions & fit: Case diameter: 41 mm | Composition & care: Stainless steel | Mineral glass | Clean with a soft cloth. Avoid strong chemicals and prolonged exposure to water. Have battery and seals serviced by a professional.