IWC 万国表飞行员世界时间不锈钢 45 毫米男士手表

45 mm stainless steel case with soft iron inner case for protection against magnetic fields, crystal secured against displacement by drop in air pressure, screw-in crown, black dial, self-winding movement with date display, central hacking seconds, 24-hour display for world timer function, approximately 42 hours of power reserve, black leather strap. Water resistant to 6 bar.