Patek Philippe 3990

Hi every one .. this is the second time i post here.. the first time i enquired about a 5970 that i was going to purchase but i ended up buying a Rolex Big Crow

When we look at the evolution of the Patek Philippe chronograph (in general) it perfectly illustrates its uninterrupted, consistent quality of watchmaking the c

In Hong Kong, the MRSP of both watches are similar (about 1.3M HK$). Just want to know which one you prefer more by spending such a large sum of money?? Persona

The 5004 is unique. The simple chrono perpetual calendar has been produced in so many models, ie: 1518, 2499, 3970 (lots of), 5020, 5970 To me it seems that Pat

I saw on ebay a set of 4 3970's , YG , WG, RG, Plt all with diamond dials. It says that 130 of these sets were made and the watches look to be old since they ha