Luminox Steel Colormark Series 7251: Uncompromising Performance and Swiss-Made Precision Experience the pinnacle of Swiss-made precision and rugged performance with the Luminox Steel Colormark Series 7251. As a distinguished member of the Luminox Sea family, this timepiece is engineered for professionals, adventurers, and anyone who demands unwavering reliability from their equipment. The 7251 seamlessly blends robust functionality with a classic, sophisticated design, making it the perfect companion for deep-sea exploration, tactical operations, or distinguished everyday wear. Built to withstand the most demanding environments, the Steel Colormark 7251 is a fortress of durability. The foundation of its strength lies in a solid, brushed stainless steel case that offers exceptional resistance to corrosion and impacts. Protecting the dial is a premium sapphire glass crystal, renowned for its superior scratch resistance. Enhanced with an anti-reflective coating, the crystal ensures maximum legibility by minimizing glare under bright sunlight or challenging lighting. Further fortifying its structure is a screwed case back and a security screw-on crown, creating a tightly sealed unit prepared for extreme pressures and conditions. Engineered for flawless functionality in aquatic environments, this watch is a true diver’s tool. It boasts a formidable water resistance of 20 ATM (200 meters / 660 feet), making it suitable for professional marine activity, serious surface water sports, and scuba diving. The essential rotating 1-way diver bezel allows for the precise and safe tracking of elapsed time underwater, a critical feature for any diving mission. At its core, a high-quality quartz movement provides dependable and accurate timekeeping, ensuring you are always on schedule, whether on land or at sea. The hallmark of every Luminox watch is its unparalleled, 24/7 visibility. The Steel Colormark 7251 features the proprietary Luminox Light Technology, utilizing night vision tubes on the hands and hour markers. This self-powered illumination system guarantees that the time is always visible at a glance, in any light condition, from total darkness to the brightest day, without the need to press a button or expose the watch to a light source. This constant glow remains visible for up to 25 years, delivering a critical advantage when readability matters most. The refined design is completed with a comfortable and stylish genuine leather strap, elevating the watch´s aesthetic for any occasion. Features: - Stainless Steel Case - Rotating 1-Way Diver - Screw in Crown - Sapphire glass, anti reflective coating - 20 ATM water resistance Specifications: - Serie: Steel Colormark 38mm - Family: Sea - Function: TimeDate - Movement (technology): Quartz - Size of case diameter (mm): 38.00 - Case material: Stainless Steel brushed - Case Bezel: Rotating 1-Way Diver - Case Back: Screwed - Crown: Security Screw-On - Crystal/Glass material: Sapphire glass anti reflective coating - Water resistance (m/ft/atm): 200 / 660 / 20 - Strap/Bracelet material: Genuine Leather - Illumination: Night Vision Tubes (25 years) Attributes: Straps, Watches