IWC Schaffhausen Portofino Automatic

The IWC Portofino Automatic, reference IW356505, has a steel case measuring 40 mm in diameter. The case measures 9.2 mm thick and carries a water-resistance rating of 30 metres. Calibre 35111 is a self-winding movement with a power reserve of 50 hours and 25 jewels. A date display and central hacking seconds are on the silver dial. The convex sapphire glass has antireflective coating applied to both sides. The watch is on a Milanaise mesh bracelet made from steel. The movement runs at a frequency of 28,800 vibrations per hour.