The Luminox Patagonia Steel is a classic watch that merges rugged, minimalist design with a sleek modern appearance, making it suitable for both outdoor and professional settings. It features a 43mm stainless steel case and is water-resistant up to 100 meters. The watch includes a highly legible black dial with white numerals and comes with a black PU strap and a stainless-steel signature buckle. It also incorporates 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- Polyurethane Strap- Mineral Crystal - 100 Meters Water Resistant