Patek Philippe Perpetual Calendar 3940J Early Second Series in 18k yellow gold with Extract of the Archives and Box 2004 These watches were issued to

These watches were issued to pilots and senior officers in the Air Force

- Yellow gold tachymeter Bezel

This special presentation watch houses a dial has ‘20’ across the dial

making it the perfect entry point for the Speedy or a great daily wearer

Patek Philippe Perpetual Calendar 3940J Early Second Series in 18k yellow gold with Extract of the Archives and Box 2004 These watches were issued toWhile watch trends may come and go, the perpetual calendar remains a timeless favourite among seasoned collectors. We are therefore delighted to offer one of the rarest variations of this next generation classic and grail for many: the reference 3940. The aesthetically perfect 3940 was originally introduced in 1985 as a limited run of just 25 pieces to celebrate the 225th anniversary of Beyer Chronometrie. Following this, the reference was launched to