The Manta Ray Steel is durable, legible and specially designed for real world use. This model with a dark grey dial features a 45mm stainless steel case and caseback, as well as a CARBONOX™ unidirectional ratcheting bezel. Water resistant to 100 meters, it comes equipped with a black PU strap adorned with a stainless steel signature buckle. Its proven Luminox Light Technology lighting system guarantees self-powered readability in the night. "Always Visible" for 25 years.