Patek Philippe 3940J-014 Perpetual Calendar 18K Yellow Gold JUST SERVICED (33448)

33448 Patek Philippe 3940 J Perpetual Calendar, 3940J, 3940J-14, 18k yellow gold on a strap with an 18k yellow gold deployment buckle, automatic perpetual calendar(english) with, day, date, month, moonphase, 24 hours indicator, leap year indicator, applied gold index numerals, silver dial, sapphire crystal with display caseback, water resistant, diameter: 36mm, thickness: 9mm, like new with box and certificate from the archives (on order). This watch was just completely service by Patek Philippe


See similar watches in-stock Have a watch like this? Sell or trade with us

For current in stock inventory please go to our website

We ship FEDEX overnight in US, or to Europe by FEDEX International Priority

If you have a watch that you are interested in selling or trading, please contact us.


More about Patek Philippe 3940J-014 Perpetual Calendar 18K Yellow Gold JUST SERVICED

This is an 18K yellow gold Patek Philippe Perpetual Calendar 3940J-014. The solid, round, polished case has a stepped bezel with straight lugs. The month and leap year are displayed on a sub dial at 3 o'clock. The date and moon phase sub dial is at 6 o'clock, with the day and 24-hour time at 9. It has a matte silver dial with applied yellow gold hands and baton hour markers, and exterior dot minute indexes. It has a 46-hour power reserve and it's water resistant to 25m. The case, dial, and movement are all signed.

This Patek Philippe Perpetual Calendar 3940J-014 has a mechanical automatic caliber 240-Q movement that's rhodium-plated with fausses cotes decoration, and it has the Seal of Geneva quality stamp. It's constructed with 27 jewels, 275 parts, and a lateral lever escapement with three arms under a polished steel bridge. It has a 22K winding rotor and the patented Patek Philippe gyromax balance that adjusts for cold, heat, isochronism and 5 positions. It includes a shock absorber mechanism, and a self-compensating free-sprung Breguet balance spring. The leather strap has a matching yellow gold deployant buckle. The mechanism oscillates at a frequency of 21,600 vph (3 Hz).

Patek Philippe made the very first perpetual calendar wristwatch in 1925. It's an incredible calendar innovation that self-adjusts for the months that have only 28 or 30 days, as well as for leap years. This Patek Philippe Perpetual Calendar 3940J-014 was introduced in 1985 and was discontinued in 2006.