Stainless steel case with a brown leather strap. Bidirectional rotating stainless steel bezel. Black dial with luminous hands and luminous Arabic numeral hour markers. 60 seconds sub-dial at the 6 o'clock position. Hand-wound mechanical movement. Scratch resistant sapphire crystal. Transparent case back. Case diameter: 44mm. Case thickness: 12mm. Tang buckle clasp. Water resistant at 60 meters / 200 feet. AdditionalInfo: 46 hour power reserve; IWC Vintage Collection Pilots Hand-wound Mens Watch IW325401.