Patek perpetual calendar

The 3 generations of PP 3940





2nd generation PP 3940












Comparison between the 3940 (discontinued) with 5140 (introduced in Basel 2006). Both 3940 and 5140 using the same movement except a facelift for the 5140 and a smll increase in size, but 20% more in pricing.







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Location:Princess Margaret Road Link,,Hong Kong