IWC Schaffhausen Portofino Automatic

The IWC Schaffhausen Portofino Automatic IW356517 has a stainless steel case measuring 40 mm across. The case is 9.2 mm thick and carries a rating of 3 bar, or 30 metres. A silver dial sits beneath a convex sapphire crystal with antireflective coating on both sides. The self-winding calibre 35111 drives the watch, offering a power reserve of 50 hours. Central seconds and a date display round out the functions on the dial. IWC fits the watch with a black alligator leather strap, 20 mm at the lugs. The movement runs at a frequency of 28,800 vibrations per hour and holds 25 jewels.