IWC Schaffhausen Portofino Automatic Moon Phase 37

The IWC Portofino Automatic Moon Phase 37, reference IW459005, has a 37 mm case in 18-carat 5N gold. The watch is set with diamonds; the watch's case has a thickness of 10.8 mm. 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. A mesh rose gold bracelet is on the watch. The case carries a water-resistance rating of 30 metres. The movement runs at 28,800 vibrations per hour. Antireflective coating is applied to both sides of the convex sapphire glass.