IWC Schaffhausen Portofino Automatic 37

The IWC Portofino Automatic 37, reference IW458116, has a 18-carat 5N gold case measuring 37 mm in diameter. The watch's case has a thickness of 9.2 mm. Calibre 35111 is a self-winding movement with a power reserve of 50 hours and 25 jewels. Behind convex sapphire glass with antireflective coating on both sides, the silver-plated dial has a date display and a display for central hacking seconds. The watch has a water-resistance rating of 30 metres. The movement runs at 28,800 vibrations per hour. A dark brown alligator leather strap by Santoni measuring 18 mm wide is on the watch.