The Luminox Patagonia Steel is a timeless watch that blends durable, straightforward design with a sleek, contemporary style, making it ideal for both rugged environments and professional settings. It is encased in a 43mm stainless steel case and offers water resistance up to 100 meters. The watch features a highly readable black dial with white numerals and is paired with a stainless-steel mesh band and a signature stainless steel buckle. It is equipped with Luminox Light Technology, providing self-powered visibility for up to 25 years.- Swiss Quartz- Approximately 50 Months Battery Life- Constant glow for up to 25 Years- 43mm Case Size- 13mm Case Thickness - Stainless Steel Case and Mesh Band- Mineral Crystal - 100 Meters Water Resistant