Patek Philippe Perpetual Calendar 3940J

Reference 3940J | A yellow gold perpetual calendar wristwatch with moon phases, leap year and 24-hour indication | Made in 1991

Dial: silvered, 3 rd series Calibre: cal. 240 automatic, 27 jewels Movement number: 773'018 Case: 18k yellow gold, snap-on sapphire crystal display case back and snap-on case back Case number: 2'905'279 Closure: 18k yellow gold Patek Philippe buckle Size: 36 mm diameter Signed : case, dial and movement Box: yes Papers: no Accessories: Patek Philippe Extract from the Archives confirming date of sale on January 24, 1992, 18k yellow gold case back and presentation case with outer packaging Please note the leather strap derived from endangered species is for display purposes only and is not sold with the watch. The watch will be shipped with a Sotheby’s branded calf leather strap.