How To Set A Perpetual Calendar Patek Philippe | 5040J

This video is a step by step guide and tutorial which will show you how to set your perpetual calendar Patek Philippe wristwatch. This particular piece is a 5040J with a leather strap and a deployant clasp. I have included a link below to the Patek Philippe website where you can see the current phases of the moon and current leap year cycle. Patek Philippe Perpetual Calendar 5040J https://www.watchcentre.com/product/p... Patek Philippe Complications https://www.watchcentre.com/catalogue... Patek Philippe Guide for Moonphase & Leap Year https://www.patek.com/en/retail-servi...