High Grade stainless steel case High quality durable rubber strap on with engraved buckle Fully Automatic watch mechanism with sweeping second hand movement Fully Functional Chronograph subdials Screw-in crown Solid Steel back + Crystal Clear Scratch Resistant watch glass Detailed nautical compass display on dial Highly polished finished bezel Date display Detailed world famous Franck Muller logo, serial & model number engraved on the bank and side