Patek Philippe 5020

The 5020, which has the same exact movement as the 3970, was much maligned when it was introduced. A dismal failure in terms of sales, the almost universal reac

The perpetual calendar chronograph is a complication very intimately linked to the history of Patek Philippe. Among the most celebrated references are the 2499

Pardon the wonky Day wheel, watch is currently being overhauled! @SgWatchBaron

Interested in either the R# 5020 or the Ref# 5004. What you anybody consider to be a better choice. The fact that the 5004 is a more complicated wristwatch, and

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

just because of its known rarity . We all know 5020 was not popular before it was discontinued. Just curious to know how rarity plays a part in our craze over t