High Grade stainless steel casing with high quality steel bracelet Modern double locking system with engraved clasp Rotating bezel with detailed markings Fully Automatic watch mechanism with sweeping second hand movement Date display Screw-in crown Caliper reading display dial Fully Functional Chronograph subdials Knocking second hand Contrasting markers and hands for optimal night reading Solid steel back + Sapphire crystal front glass All the appropriate markings and wordings Detailed logo, serial/model number engraved on the back Weight and feel very close to the original