IWC Schaffhausen Portofino Automatic 37

The IWC Portofino Automatic 37, reference IW458111, has a steel case measuring 37 mm in diameter. The case measures 9.2 mm thick; calibre 35111 is a self-winding movement and has a power reserve of 50 hours and 25 jewels. The blue dial has a date display and a display for central hacking seconds under convex sapphire glass with antireflective coating on both sides. The case carries a water-resistance rating of 30 metres. The movement runs at 28,800 vibrations per hour. The watch is on a blue alligator leather strap by Santoni.