IWC Schaffhausen Portugieser Automatic

The IWC Portugieser Automatic, reference IW500713, 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 52010 has a 168-hour power reserve and 31 jewels. Behind convex sapphire glass, the blue dial has a date display, small hacking seconds and a power reserve indicator. A blue alligator leather strap by Santoni is on the watch. The watch has a water-resistance rating of 30 metres. A see-through case back displays the movement. The movement's operating frequency is 28,800 vibrations per hour.