Patek Philippe Perpetual Calendar 3940J 2nd series with Box Extract of the Archives and Service Papers in 18k yellow gold

The Patek Philippe Perpetual Calendar 3940 has long been a cornerstone of our collection. Few watches capture the essence of a complicated Patek quite like this reference, and it’s no wonder it has achieved true grail status among serious collectors. We’re delighted to present another exceptional yellow-gold example, complete with Extract from the Archives, box, and service papers.

 

When Philippe Stern, the CEO of Patek Philippe, chose the 3940 as his personal watch, it spoke volumes. Introduced in the 1980s, this reference re-energized Patek’s perpetual calendar line with a cleaner design, more contemporary proportions, and a character all its own. In recent years, appreciation for the 3940 has risen sharply and deservedly so. To us, it remains one of the greatest watches Patek Philippe has ever built: technical sophistication, elegant design, and a dash of vintage charm all in one.

 

This particular watch is a beauty. It features the correct second-series dial and comes with an Extract from the Archives and Patek service papers. The opaline dial, with its beaded minute track and dauphine hands, has an understated refinement that never fails to impress.

 

Powering this beauty is Patek’s legendary calibre 240Q perpetual calendar movement, housed in a perfectly balanced 36mm yellow-gold case with a solid case back and crisp hallmarks. The archive confirms it was manufactured and sold in 1993. It’s fitted with its pictured leather strap and elegant 18k gold Calatrava folding clasp, as well as an original Patek leather strap. The movement has been fully inspected and regulated by our watchmaker.

 

With neo-vintage watches on leather straps in high demand, this 3940 stands at the very top of the trend. It’s sophisticated, versatile, and endlessly wearable—exactly the kind of watch you’ll never tire of. Get in touch with us directly—we’d love to talk to you about this special piece.

 

Specifications:

 

-Patek Philippe 3940J
-36mm yellow gold case with solid case back
-Case serial 2.93x.xxx Movement serial 773xxx
-Perpetual calendar three dial layout with moonphase
-English language calendar
-Automatic movement Cal 240Q
-Pictured leather strap with Patek Philippe 18kt folding clasp
-Comes with the original Patek leather strap
-Patek archive extract stating sale date of 1993, Box and Service Papers
-Fully checked by our watchmaker
-One-year mechanical warranty
-Includes a handmade leather watch pouch
-Free worldwide Fedex Priority shipping