Luminox Sea Bass Carbonox 44mm is a rugged analog watch built for high visibility and reliable timekeeping. It pairs a carbon case with Luminox Light Technology for long-lasting illumination and dive-ready performance. Key attributes: Black | Yellow | Carbon | Water resistant to 10 ATM | Swiss quartz movement (Ronda 515) | Luminox Light Technology (self-powered illumination) | Buckle closure | Uni-directional bezel | Luminous markers for low-light visibility | Analog display | Mineral glass | Carbon case | Resin bracelet | High-contrast yellow dial | Dimensions & fit: Diameter: 44 mm | Composition & care: Case: Carbon | Bracelet: Resin | Glass: Mineral | Wipe clean with a soft, damp cloth. Avoid solvents and prolonged exposure to extreme temperatures. Have water resistance and battery replaced by an authorized service center.