Patek Philippe Perpetual Calendar ref. 5140J with extract of the archives merk - UG calibre 285 movement

- UG calibre 285 movement

was the second biggest company in the world based on revenue

Military Submariners are some of the most keenly sought-after watches and this is one of the rarest

- Serial 632xxxx dating to 1980

a Rolex service pouch

Patek Philippe Perpetual Calendar ref. 5140J with extract of the archives merk - UG calibre 285 movementIn the world of complicated watches, particularly in the realm of perpetual calendars, Patek Philippe holds the crown. The 5140J, introduced in 2006, succeeded the iconic Ref. 3940, which is now considered one of the most significant watches in Patek Philippes modern history. However, in our opinion, the 5140 is greatly underrated and is actually a crown jewel for the future. While continuing the legacy of the micro rotor calibre 240 Q, the 5140J