Luminox XL.8882.F Watch pairs a lightweight CARBONOX case with long-lasting Luminox illumination for reliable low-light visibility. Designed for precise everyday timekeeping with a durable sapphire crystal. Key attributes: Black | Gray | CARBONOX (Carbon Compound) | Luminox Light Technology — constant glow up to 25 years | Swiss Quartz movement (Ronda 515) | Sapphire crystal, anti-reflective | Battery type 395, approx. 50 months runtime | Hour, minute, second, date | Unidirectional rotating bezel | Arabic numerals on dial | Grey dial with contrasting markers | Black case and strap | Stainless steel case back | 316L stainless steel crown | Dimensions & fit: Case diameter: 45 mm | Case height: 13 mm | Band lug width: 23 mm | Weight: 72 g | Composition & care: Case: CARBONOX (Carbon Compound) | Crystal: Sapphire glass, anti-reflective | Strap: Polyurethane | Case back: Stainless steel | Crown: Stainless steel 316L