IWC Schaffhausen Portugieser Automatic

The IWC Portugieser Automatic, reference IW500113, has a 42.3 mm case in 18-carat 5N gold. The watch's case has a thickness of 14.1 mm; self-winding calibre 51011 has a 168-hour power reserve and 42 jewels. Behind convex sapphire glass, the silver dial has a date display, small hacking seconds and a power reserve indicator. The watch has a dark brown alligator leather strap. The case carries a water-resistance rating of 30 metres. A see-through case back displays the movement. The rotor has an 18-carat gold medallion. Côtes de Genève and perlage are among the movement's finishes.