IWC Schaffhausen Portofino Hand-Wound Moon Phase

The IWC Schaffhausen Portofino Hand-Wound Moon Phase, reference IW516401, has a steel case measuring 45 mm across. The case stands 13.1 mm thick and carries a rating of 30 metres against water. A sapphire crystal with an arched edge and antireflective coating on both sides covers the silver dial. Inside is the manual-winding calibre 59800, an IWC manufactured movement with a power reserve of 192 hours. The dial combines a moon phase display with small seconds, a date function and a power reserve indicator. A display back reveals the movement through the case. The watch comes fitted on a dark brown alligator leather strap made by Santoni.