IWC Schaffhausen Portugieser Automatic 40

The IWC Portugieser Automatic 40, reference IW358310, has a 40.4 mm steel case. The case has a thickness of 12.3 mm; self-winding calibre 82200 has a 60-hour power reserve and 31 jewels; the green dial has small hacking seconds. The watch has a green alligator leather strap. A water-resistance rating of 30 metres applies to the case. A see-through case back displays the movement. The movement has Côtes de Genève and perlage decoration. The movement runs at 28,800 vibrations per hour. Antireflective coating is applied to both sides of the convex sapphire glass.