IWC Schaffhausen Portofino Automatic Moon Phase 37

The IWC Portofino Automatic Moon Phase 37, reference IW459001, has a 37 mm steel case. The watch is set with diamonds, and the case measures 10.8 mm thick. Self-winding calibre 35800 has a 42-hour power reserve, 25 jewels and 171 components. The white dial has central hacking seconds and a moon phase display under convex sapphire glass with antireflective coating on both sides. The case has an 18 mm lug width and a water-resistance rating of 30 metres. The movement runs at 28,800 vibrations per hour. A blue alligator leather strap by Santoni is on the watch.