Lum-Tec Phantom A17 MDV Luminous Chronograph Watch with PVD Coating

Material, Width316L stainless steel with black titanium carbide dark charcoal PVD hard coating, 45mm CasebackThreaded CrystalThick Sapphire crystal with clear double side anti-reflective coating CrownDiamond seal crown Water Resistant100 Meters/330 Feet MovementHeavy Duty Japan Miyota OS10 quartz 12 hour chronograph movement StrapStainless steel with special ratcheting diver’s extension & molded rubber. Size 22/24