The Portofino Perpetual Calendar features the legendary perpetual calendar developed by Kurt Klaus during the 1980s.
Central hacking seconds
Pellaton automatic winding
Sapphire glass, convex, antireflective coating on both sides
Perpetual calendar with displays for the date, day, month, leap year and perpetual moon phase
Pellaton automatic winding
Sapphire glass, convex, antireflective coating on both sides
Perpetual calendar with displays for the date, day, month, leap year and perpetual moon phase
All items are no return exchange or store credit only. Unless defective or otherwise not delivered as listed
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