CAL. 52610

The indication of the moon phases of the Portugieser Perpetual Calendar deviates from the actual duration of the lunation of a single day every 577.5 years. The elegant timepiece fulfills every wish: among other things, it features a perpetual calendar with a four-digit year indication and automatic movement with a seven-day power reserve with Pellaton recharge. On its four internal dials, the silver dial shows the moon phase, the date and power reserve, the month, the day of the week and the small seconds. The manufacture movement of the IWC 52000 caliber family is equipped with solid red gold rotors and blued screws. Made of 18-carat red gold, the watch features an accentuated domed glass and a dark brown alligator leather strap.