IWC Schaffhausen Portugieser Automatic 40

The IWC Schaffhausen Portugieser Automatic 40, reference IW358310, has a 40.4 mm stainless steel case measuring 12.3 mm thick. The case carries a 30-metre water resistance rating. A convex sapphire crystal with antireflective coating on both sides covers the green dial, which displays small seconds. The self-winding IWC-manufactured calibre 82200 offers a 60-hour power reserve and runs at 28,800 vibrations per hour. The calibre has 192 components and 31 jewels, with Côtes de Genève and Perlage decoration. A sapphire crystal in the caseback reveals the movement. The green alligator leather strap measures 20 mm at the lugs.