
The IWC Schaffhausen Iw459403 Portofino Automatic Moon Phase (ref. IW459403) is an automatic moonphase watch, with a 40mm 18 ct 5n gold case, 11.1mm thick, powered by the 35800 movement and a 50-hour power reserve. Water resistance is rated to 30m, with moonphase complications. Manufacturer MSRP is $22,400. The dial color is silver.