IWC Schaffhausen Portugieser Chronograph Classic

The IWC Portugieser Chronograph Classic, reference IW390301, is a chronograph with a 42 mm case in 18-carat 5N gold. The case has a thickness of 14.3 mm. Calibre 89361 is self-winding and has a 68-hour power reserve and 38 jewels. The silver dial has a date display, small hacking seconds and a flyback function. The watch is on a brown alligator leather strap. A water-resistance rating of 30 metres applies to the case. A see-through case back displays the movement. Both sides of the convex sapphire glass have antireflective coating.