IWC Schaffhausen Portofino Automatic Day & Night 34

The IWC Schaffhausen Portofino Automatic Day & Night 34, reference IW459805, has a 34 mm case in rose gold. The case measures 8.9 mm thick, with a lug width of 16 mm. Water resistance is rated to 50 metres. A self-winding movement, calibre 35180, drives the watch and offers a power reserve of 50 hours. The dial sits under a convex sapphire crystal with antireflective coating on both sides. Alongside central seconds, the silver plated dial shows a day and night display. IWC specifies a taupe calfskin strap fitted with a quick-change system.