Patek Philippe 3940J 1st Series, Perpetual Calendar Watch Circa 1985 Price on Request 500 pieces were manufactured in

500 pieces were manufactured in total with two different types of dials

Made in 18 Yellow gold case

The watch is further accompanied with its original gold spring bars to hold the strap on

5mm diameter Baumgartner-fabricated case was oversized for the era

Today an excellent choice for a Unisex model

Patek Philippe 3940J 1st Series, Perpetual Calendar Watch Circa 1985 Price on Request 500 pieces were manufactured inThis 3940J 1st Series was manufactured in 1985 and sold at the Patek Philippe Solon in Geneva January 15 1985. This is the launch of the new Ultra Thin 240 Q Caliber movement for the Perpetual Calendar. The watch features an automatic movement with perpetual calendar, day, month, date, moon phase, Silver white dial with applied gold hour markers. and new Patek alligator strap with original 18K yellow gold Patek buckle. Further interchangeable see