IWC Schaffhausen Portugieser Perpetual Calendar 42

The IWC Schaffhausen Portugieser Perpetual Calendar 42, reference IW344202, has an 18 ct 5N gold case measuring 42.4 mm across. The case stands 13.8 mm thick and carries a rating of 30 metres. A self-winding manufacture movement, calibre 82650, drives the watch and stores 60 hours of power reserve. The silver plated dial sits under a convex sapphire crystal with antireflective coating on both sides. IWC fits a perpetual calendar showing date, day, month and moon phase, alongside central seconds. A display back reveals the movement's finishing. The watch is fitted with a brown alligator leather strap, 22 mm at the lugs.